diff --git a/.gitignore b/.gitignore
index 0659c8c..e3dd50f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,5 @@ _svrs_address.txt
 
 # other
 *.iml
-.DS_Store
\ No newline at end of file
+.DS_Store
+.idea
diff --git a/pkg/cover/instrument.go b/pkg/cover/instrument.go
index 4484ecd..c313ba5 100644
--- a/pkg/cover/instrument.go
+++ b/pkg/cover/instrument.go
@@ -160,7 +160,7 @@ func registerHandlers() {
 
 	// coverprofile reports a coverage profile with the coverage percentage
 	mux.HandleFunc("/v1/cover/profile", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprint(w, "mode: {{.Mode }} \n")
+		fmt.Fprint(w, "mode: {{.Mode}}\n")
 		counters, blocks := loadValues()
 		var active, total int64
 		var count uint32