remove repetitive words (#3484)

app/api/handler/users/find.go

@@ -23,7 +23,7 @@ import (
 )
 
 // HandleFind returns an http.HandlerFunc that writes json-encoded
-// user account information to the the response body.
+// user account information to the response body.
 func HandleFind(userCtrl *user.Controller) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		ctx := r.Context()

app/api/request/common.go

@@ -62,7 +62,7 @@ func GetOptionalRemainderFromPath(r *http.Request) string {
 	return PathParamOrEmpty(r, PathParamRemainder)
 }
 
-// GetRemainderFromPath returns the remainder ("*") from the path or an an error if it doesn't exist.
+// GetRemainderFromPath returns the remainder ("*") from the path or an error if it doesn't exist.
 func GetRemainderFromPath(r *http.Request) (string, error) {
 	return PathParamOrError(r, PathParamRemainder)
 }