remove unused code block

Change-Id: I095f5c6a74fa35552e6ab9e51b6d31a0531074b8
diff --git a/.gitignore b/.gitignore
index 608c272..9198d45 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,9 @@
 # Visual Studio Code
 .vscode/
 
+# Clion
+.idea
+
 # macOS
 .DS_Store
 .AppleDouble