chore: fix some comments (#3114)

Signed-off-by: luozexuan <[email protected]>

DEVELOPING.md

@@ -83,7 +83,7 @@ Syft's core library is implemented in the `syft` package and subpackages, where
 - the `syft` package contains a single function that can take a `source.Source` object and catalog it, producing an `sbom.SBOM` object
 - the `syft/format` package contains the ability to encode and decode SBOMs to and from different SBOM formats (such as SPDX and CycloneDX)
 
-The `cmd` pacakge at the highest level execution flow wires up [`spf13/cobra`](https://github.com/spf13/cobra) commands for execution in the main application:
+The `cmd` package at the highest level execution flow wires up [`spf13/cobra`](https://github.com/spf13/cobra) commands for execution in the main application:
 ```mermaid
 sequenceDiagram
     participant main as cmd/syft/main

cmd/syft/internal/options/format.go

@@ -50,7 +50,7 @@ if false, uses the syft-json output for templating (which follows the syft JSON
 
 Note: long term support for this option is not guaranteed (it may change or break at any time)`)
 
-	prettyDescription := `include space indention and newlines
+	prettyDescription := `include space indentation and newlines
 note: inherits default value from 'format.pretty' or 'false' if parent is unset`
 	descriptions.Add(&o.SyftJSON.Pretty, prettyDescription)
 	descriptions.Add(&o.SPDXJSON.Pretty, prettyDescription)

internal/cache/README.md

@@ -1,6 +1,6 @@
 # Caching
 
-All caches are created from a global `manager`. By defaut this is a `bypassedCache`, which performs no caching.
+All caches are created from a global `manager`. By default this is a `bypassedCache`, which performs no caching.
 One benefit of this is that tests don't need to worry about caching causing issues unless they explicitly need
 to test the cache and can opt-in using the `cache.TestCache(t)` helper.
 

test/cli/cyclonedx_valid_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/anchore/syft/syft/format/cyclonedxjson"
 )
 
-// We have schema validation mechanims in schema/cyclonedx/
+// We have schema validation mechanisms in schema/cyclonedx/
 // This test allows us to double check that validation against the cyclonedx-cli tool
 func TestValidCycloneDX(t *testing.T) {
 	imageFixture := func(t *testing.T) string {