diff --git a/lib/node_modules/@stdlib/stats/base/dists/truncated-normal/README.md b/lib/node_modules/@stdlib/stats/base/dists/truncated-normal/README.md
index f50e09c237a..fba95343773 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/truncated-normal/README.md
+++ b/lib/node_modules/@stdlib/stats/base/dists/truncated-normal/README.md
@@ -85,13 +85,13 @@ var truncatedNormal = require( '@stdlib/stats/base/dists/truncated-normal' );
 * In this example, we'll assume a = 150 (minimum height), b = 200 (maximum height), mu = 175 (location parameter), and sigma = 10 (scale parameter).
 */
 
-var a = 150;
-var b = 200;
-var mu = 175;
-var sigma = 10;
+var a = 150.0;
+var b = 200.0;
+var mu = 175.0;
+var sigma = 10.0;
 
 // Calculate the probability density function (PDF) for a height of 180 cm:
-console.log(truncatedNormal.pdf(180, a, b, mu, sigma));
+console.log( truncatedNormal.pdf( 180, a, b, mu, sigma ) );
 // => ~0.036
 ```
 
diff --git a/lib/node_modules/@stdlib/stats/base/dists/truncated-normal/examples/index.js b/lib/node_modules/@stdlib/stats/base/dists/truncated-normal/examples/index.js
index 137aa807fe9..b7cf4c2d6b5 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/truncated-normal/examples/index.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/truncated-normal/examples/index.js
@@ -27,11 +27,11 @@ var truncatedNormal = require( './../lib' );
 * In this example, we'll assume a = 150 (minimum height), b = 200 (maximum height), mu = 175 (location parameter), and sigma = 10 (scale parameter).
 */
 
-var a = 150;
-var b = 200;
-var mu = 175;
-var sigma = 10;
+var a = 150.0;
+var b = 200.0;
+var mu = 175.0;
+var sigma = 10.0;
 
 // Calculate the probability density function (PDF) for a height of 180 cm:
-console.log(truncatedNormal.pdf(180, a, b, mu, sigma));
+console.log(truncatedNormal.pdf( 180, a, b, mu, sigma ) );
 // => ~0.036