diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 15ca14f..a8a83f4 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -1,4 +1,4 @@
-name: Pull request pipeline
+name: pull request pipeline
 
 on:
   pull_request:
@@ -16,5 +16,3 @@ jobs:
 
       - name: Test
         uses: robherley/go-test-action@v0
-        with:
-          omit: "pie"
diff --git a/fileOperations.go b/fileOperations.go
index b26e173..37b36cb 100644
--- a/fileOperations.go
+++ b/fileOperations.go
@@ -22,7 +22,7 @@ func readFile(filePath string) ([]string, error) {
 			if err.Error() == "EOF" {
 				break
 			}
-			fmt.Println("Error reading file: ", err)
+			fmt.Println("error reading file: ", err)
 			return nil, err
 		}
 
@@ -60,5 +60,5 @@ func saveToFile(filePath string, data []string) {
 		return
 	}
 
-	fmt.Println("data written successfully.")
+	fmt.Println("converted SQL is saved to " + filePath)
 }
diff --git a/main.go b/main.go
index 204541c..2657486 100644
--- a/main.go
+++ b/main.go
@@ -17,18 +17,7 @@ func main() {
 	parseFlags()
 
 	if cmdLineArgs.fileName != "" {
-		out, err := readFile(cmdLineArgs.fileName)
-		if err != nil {
-			fmt.Println("error happened", err)
-			os.Exit(1)
-		}
-
-		converted := ConvertSingleLineToMultilineSQLFromFile(out)
-		if cmdLineArgs.outputFileName != "" {
-			saveToFile(cmdLineArgs.outputFileName, converted)
-		} else {
-			fmt.Println(strings.Join(converted, ""))
-		}
+		convertDataFromFile()
 		os.Exit(0)
 	}
 
@@ -43,3 +32,18 @@ func main() {
 		fmt.Println(output)
 	}
 }
+
+func convertDataFromFile() {
+	out, err := readFile(cmdLineArgs.fileName)
+	if err != nil {
+		fmt.Println("error happened", err)
+		os.Exit(1)
+	}
+
+	converted := ConvertSingleLineToMultilineSQLFromFile(out)
+	if cmdLineArgs.outputFileName != "" {
+		saveToFile(cmdLineArgs.outputFileName, converted)
+	} else {
+		fmt.Println(strings.Join(converted, ""))
+	}
+}