docs: fix typos in comments

README.md

@@ -73,7 +73,7 @@ steps:
 
       # Configure action by specifying input parameters individually (option 2).
       # If you are using config file (option 1) you shouldn't use these parameters, however
-      # specifting these action parameters will override appropriate config values.
+      # specifing these action parameters will override appropriate config values.
       profile: cover.out
       local-prefix: github.com/org/project
       threshold-file: 80

docs/badge.md

@@ -22,8 +22,8 @@ Example:
     local-prefix: github.com/org/project
     threshold-total: 95
 
-    ## when token is not specified (value '') this feature is turend off
-    ## in this example badge is created and committed only for main brach
+    ## when token is not specified (value '') this feature is turned off
+    ## in this example badge is created and committed only for main branch
     git-token: ${{ github.ref_name == 'main' && secrets.GITHUB_TOKEN || '' }}
     ## name of branch where badges are stored
     ## ideally this should be orphan branch (see below how to create this branch)
@@ -72,11 +72,11 @@ Example:
     local-prefix: github.com/org/project
     threshold-total: 95
 
-    ## when secret is not specified (value '') this feature is turend off.
-    ## in this example badge is created and uploaded only for main brach.
+    ## when secret is not specified (value '') this feature is turned off.
+    ## in this example badge is created and uploaded only for main branch.
     cdn-secret:  ${{ github.ref_name == 'main' && secrets.CDN_SECRET || '' }}
     cdn-key: ${{ secrets.CDN_KEY }}
-    ## in case of DigitalOcean Spaces use `us-ease-1` always as reagion,
+    ## in case of DigitalOcean Spaces use `us-ease-1` always as region,
     ## otherwise use region of your CDN.
     cdn-region: us-east-1 
     ## in case of DigitalOcean Spaces endpoint should be with region and without bucket
@@ -126,11 +126,11 @@ Example:
     ## format should be `{owner}/{repository}`
     git-repository: org/badges-repository
     ## use custom file name that will have repository name as prefix.
-    ## this could be usefull if you want to create badges for multiple repositories.
+    ## this could be useful if you want to create badges for multiple repositories.
     git-file-name: .badges/${{ github.repository }}/${{ github.ref_name }}/coverage.svg
 ```
 
-Like in the first example `badges` branch should be created with same method as described abow.
+Like in the first example `badges` branch should be created with same method as described above.
 
 ## Badge examples
 

pkg/testcoverage/badge.go

@@ -25,7 +25,7 @@ func generateAndSaveBadge(w io.Writer, cfg Config, totalCoverage int) error {
 		out.Flush()
 
 		if buffer.Len() != 0 {
-			// add visual sparator before writing result
+			// add visual separator before writing result
 			// of generate and save badge action
 			fmt.Fprintf(w, "\n-------------------------\n")
 			w.Write(buffer.Bytes()) //nolint:errcheck // relax

pkg/testcoverage/check_test.go

@@ -139,7 +139,7 @@ func TestCheck(t *testing.T) {
 			Profile:   profileOK,
 			Threshold: Threshold{File: 10},
 			Badge: Badge{
-				FileName: t.TempDir(), // should faild because this is dir
+				FileName: t.TempDir(), // should failed because this is dir
 			},
 		}
 		pass := Check(buf, cfg)

pkg/testcoverage/config.go

@@ -110,7 +110,7 @@ func (c Config) validateThreshold() error {
 }
 
 func (c Config) validateCDN() error {
-	// when cnd config is empty, cnd featue is disabled and it's not need to validate
+	// when cnd config is empty, cnd feature is disabled and it's not need to validate
 	if reflect.DeepEqual(c.Badge.CDN, badgestorer.CDN{}) {
 		return nil
 	}
@@ -119,7 +119,7 @@ func (c Config) validateCDN() error {
 }
 
 func (c Config) validateGit() error {
-	// when git config is empty, git featue is disabled and it's not need to validate
+	// when git config is empty, git feature is disabled and it's not need to validate
 	if reflect.DeepEqual(c.Badge.Git, badgestorer.Git{}) {
 		return nil
 	}

pkg/testcoverage/coverage/cover_test.go

@@ -68,15 +68,15 @@ func Test_GenerateCoverageStats(t *testing.T) {
 	assert.NotContains(t, stats3[0].Name, prefix)
 	assert.NotEqual(t, 100, CalcTotalStats(stats3).CoveredPercentage())
 
-	// should have total coverage because of second profle
+	// should have total coverage because of second profile
 	stats4, err := GenerateCoverageStats(Config{
 		Profiles: []string{profileOK, profileOKFull},
 	})
 	assert.NoError(t, err)
 	assert.NotEmpty(t, stats4)
 	assert.Equal(t, 100, CalcTotalStats(stats4).CoveredPercentage())
 
-	// should not have `path/path.go` in statatistics because it has no statments
+	// should not have `path/path.go` in statistics because it has no statements
 	stats5, err := GenerateCoverageStats(Config{
 		Profiles: []string{profileOKNoStatements},
 	})
@@ -114,7 +114,7 @@ func Test_findFile(t *testing.T) {
 	assert.Error(t, err)
 }
 
-func Test_findAnotations(t *testing.T) {
+func Test_findAnnotations(t *testing.T) {
 	t.Parallel()
 
 	_, err := FindAnnotations(nil)

pkg/testcoverage/testdata/consts.go

@@ -6,13 +6,13 @@ const (
 	// the most recent profile
 	ProfileOK = "ok.profile"
 
-	// this profile is syntetically made with full coverage
+	// this profile is synthetically made with full coverage
 	ProfileOKFull = "ok_full.profile"
 
-	// just like `ok.profile` but does not have entires for `path/path.go` file
+	// just like `ok.profile` but does not have entries for `path/path.go` file
 	ProfileOKNoPath = "ok_no_path.profile"
 
-	// this profile has no statments for file
+	// this profile has no statements for file
 	ProfileOKNoStatements = "ok_no_statements.profile"
 
 	// contains profile item with invalid file