Update pkg/regexp/regexp.go

Co-authored-by: Miloslav Trmač <mitr@redhat.com>

pkg/regexp/regexp.go

@@ -8,7 +8,7 @@ import (
 
 // Regexp is a wrapper struct used for wrapping MustCompile regex expressions
 // used as global variables. Using this stucture helps speed the startup time
-// of apps that want to use global regex variable. This librry initialized on
+// of apps that want to use global regex variables. This library initializes them on
 // first use as opposed to the start of the executable.
 type Regexp struct {
 	once   sync.Once