diff --git a/DESCRIPTION b/DESCRIPTION
index e10fbe6..7afb30f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: drugfindR
 Title: Investigate iLINCS for candidate repurposable drugs
-Version: 0.99.991
+Version: 0.99.992
 Authors@R: c(
     person(given = c("Ali", "Sajid"),
            family = "Imami",
diff --git a/R/utilities.R b/R/utilities.R
index 998d5cb..8a38e77 100644
--- a/R/utilities.R
+++ b/R/utilities.R
@@ -23,7 +23,7 @@ targetRename <- function(inputNames) {
 
 #' Parameterize the base URL for the iLINCS API
 #'
-#'
+#' @keywords internal
 #' @return a fixed string URL
 .ilincsBaseUrl <- function() {
     "http://www.ilincs.org/api"
@@ -33,6 +33,7 @@ targetRename <- function(inputNames) {
 #'
 #' @param lib a string of libraries
 #'
+#' @keywords internal
 #' @return a boolean
 .validateLibrary <- function(lib) {
     lib %in% c("CP", "KD", "OE")
@@ -45,6 +46,7 @@ targetRename <- function(inputNames) {
 #'
 #' @param libs a character vector of libraries
 #'
+#' @keywords internal
 #' @return a boolean
 validateLibraries <- function(libs) {
     all(purrr::map_lgl(libs, .validateLibrary))
@@ -54,6 +56,7 @@ validateLibraries <- function(libs) {
 #'
 #' @param libs a character vector of libraries
 #'
+#' @keywords internal
 #' @return a stop if the libraries are invalid
 stopIfInvalidLibraries <- function(libs) {
     if (!validateLibraries(libs)) {
@@ -65,6 +68,7 @@ stopIfInvalidLibraries <- function(libs) {
 #'
 #' @param lib a string. One of "OE", "KD" or "CP"
 #'
+#' @keywords internal
 #' @return a tibble
 loadMetadata <- function(lib) {
     if (lib == "OE") {
@@ -83,6 +87,7 @@ loadMetadata <- function(lib) {
 #'
 #' @param lib A library name. Can be one of "OE", "KD" or "CP"
 #'
+#' @keywords internal
 #' @return A string with the associated library ID
 .return_library <- function(lib) {
     stopIfInvalidLibraries(lib)
diff --git a/codemeta.json b/codemeta.json
index ae93eba..de53074 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -7,7 +7,7 @@
   "codeRepository": "https://github.com/CogDisResLab/drugfindR",
   "issueTracker": "https://github.com/CogDisResLab/drugfindR/issues",
   "license": "https://spdx.org/licenses/GPL-3.0",
-  "version": "0.99.991",
+  "version": "0.99.992",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",
@@ -17,21 +17,30 @@
   "author": [
     {
       "@type": "Person",
-      "givenName": ["Ali", "Sajid"],
+      "givenName": [
+        "Ali",
+        "Sajid"
+      ],
       "familyName": "Imami",
       "email": "Ali.Sajid.Imami@gmail.com",
       "@id": "https://orcid.org/0000-0003-3684-3539"
     },
     {
       "@type": "Person",
-      "givenName": ["Justin", "Fortune"],
+      "givenName": [
+        "Justin",
+        "Fortune"
+      ],
       "familyName": "Creeden",
       "email": "Justin.Creeden@rockets.utoledo.edu",
       "@id": "https://orcid.org/0000-0003-3123-8401"
     },
     {
       "@type": "Person",
-      "givenName": ["Evelyn", "Alden"],
+      "givenName": [
+        "Evelyn",
+        "Alden"
+      ],
       "familyName": "Bates",
       "email": "Evelyn.Bates@rockets.utoledo.edu",
       "@id": "https://orcid.org/0000-0002-4157-2481"
@@ -47,7 +56,10 @@
   "maintainer": [
     {
       "@type": "Person",
-      "givenName": ["Ali", "Sajid"],
+      "givenName": [
+        "Ali",
+        "Sajid"
+      ],
       "familyName": "Imami",
       "email": "Ali.Sajid.Imami@gmail.com",
       "@id": "https://orcid.org/0000-0003-3684-3539"
@@ -349,10 +361,28 @@
   },
   "applicationCategory": "Genomics",
   "isPartOf": "https://bioconductor.org",
-  "keywords": ["LINCS", "iLINCS", "drugrepurposing", "drugdiscovery", "transcriptomics", "geneexpression", "geneknockdown", "geneoverexpression", "chemicalperturbagen", "drugfindR", "r", "ilincs", "bioinformatics", "bioinformatics-pipeline"],
+  "keywords": [
+    "LINCS",
+    "iLINCS",
+    "drugrepurposing",
+    "drugdiscovery",
+    "transcriptomics",
+    "geneexpression",
+    "geneknockdown",
+    "geneoverexpression",
+    "chemicalperturbagen",
+    "drugfindR",
+    "r",
+    "ilincs",
+    "bioinformatics",
+    "bioinformatics-pipeline"
+  ],
   "fileSize": "2087.311KB",
   "releaseNotes": "https://github.com/CogDisResLab/drugfindR/blob/master/NEWS.md",
   "readme": "https://github.com/CogDisResLab/drugfindR/blob/devel/README.md",
-  "contIntegration": ["https://github.com/CogDisResLab/drugfindR/actions/workflows/rworkflows.yml", "https://app.codecov.io/gh/CogDisResLab/drugfindR?branch=devel"],
+  "contIntegration": [
+    "https://github.com/CogDisResLab/drugfindR/actions/workflows/rworkflows.yml",
+    "https://app.codecov.io/gh/CogDisResLab/drugfindR?branch=devel"
+  ],
   "developmentStatus": "https://lifecycle.r-lib.org/articles/stages.html#experimental"
 }
diff --git a/man/dot-ilincsBaseUrl.Rd b/man/dot-ilincsBaseUrl.Rd
index 6aa1baa..14dbf41 100644
--- a/man/dot-ilincsBaseUrl.Rd
+++ b/man/dot-ilincsBaseUrl.Rd
@@ -12,3 +12,4 @@ a fixed string URL
 \description{
 Parameterize the base URL for the iLINCS API
 }
+\keyword{internal}
diff --git a/man/dot-return_library.Rd b/man/dot-return_library.Rd
index e983258..45010b1 100644
--- a/man/dot-return_library.Rd
+++ b/man/dot-return_library.Rd
@@ -15,3 +15,4 @@ A string with the associated library ID
 \description{
 Return the internal iLINCS Library ID for a given library
 }
+\keyword{internal}
diff --git a/man/dot-validateLibrary.Rd b/man/dot-validateLibrary.Rd
index e4fe9d2..7077043 100644
--- a/man/dot-validateLibrary.Rd
+++ b/man/dot-validateLibrary.Rd
@@ -15,3 +15,4 @@ a boolean
 \description{
 Check if the library is valid
 }
+\keyword{internal}
diff --git a/man/loadMetadata.Rd b/man/loadMetadata.Rd
index 62ebbae..7df3c33 100644
--- a/man/loadMetadata.Rd
+++ b/man/loadMetadata.Rd
@@ -15,3 +15,4 @@ a tibble
 \description{
 Load the correct metadata table
 }
+\keyword{internal}
diff --git a/man/stopIfInvalidLibraries.Rd b/man/stopIfInvalidLibraries.Rd
index fed2d23..73e7869 100644
--- a/man/stopIfInvalidLibraries.Rd
+++ b/man/stopIfInvalidLibraries.Rd
@@ -15,3 +15,4 @@ a stop if the libraries are invalid
 \description{
 Stop if the libraries are invalid
 }
+\keyword{internal}
diff --git a/man/validateLibraries.Rd b/man/validateLibraries.Rd
index ce0f69a..2c06aae 100644
--- a/man/validateLibraries.Rd
+++ b/man/validateLibraries.Rd
@@ -16,3 +16,4 @@ a boolean
 This function confirms that the library parameter
 is one of the allowed ones.
 }
+\keyword{internal}