diff --git a/pkg/utils/env/env.go b/pkg/utils/env/env.go
index 580e970b5255..2142081b85f2 100644
--- a/pkg/utils/env/env.go
+++ b/pkg/utils/env/env.go
@@ -19,9 +19,6 @@ import (
 	"strconv"
 )
 
-// WithDefaultString returns the string value of the supplied environ variable or, if not
-// present, the supplied default value
-
 // WithDefaultInt returns the int value of the supplied environ variable or, if not present,
 // the supplied default value. If the int conversion fails, returns the default
 func WithDefaultInt(key string, def int) int {
@@ -35,6 +32,3 @@ func WithDefaultInt(key string, def int) int {
 	}
 	return i
 }
-
-// WithDefaultBool returns the boolvalue of the supplied environ variable or, if not present,
-// the supplied default value. If the conversion fails, returns the default
diff --git a/pkg/utils/functional/functional.go b/pkg/utils/functional/functional.go
index fd1e0e15445a..acbee33add17 100644
--- a/pkg/utils/functional/functional.go
+++ b/pkg/utils/functional/functional.go
@@ -107,6 +107,4 @@ func HasAnyPrefix(s string, prefixes ...string) bool {
 		}
 	}
 	return false
-}
-
-// InvertStringMap swaps keys to values and values to keys. All values must be distinct.
+}
\ No newline at end of file