added comments

1 files changed, 1 insertions, 0 deletions

diff --git a/ast.go b/ast.go
index b71abcf..5259379 100644
--- a/ast.go
+++ b/ast.go
@@ -14,6 +14,7 @@ import (
 	"golang.org/x/tools/go/ast/astutil"
 )
 
+// ProcessFileAST processes the files using golang's AST parser
 func ProcessFileAST(filePath string, from string, to string) {
 
 	//Colors to be used on the console