tidy up

.vscode/c_cpp_properties.json

@@ -2,7 +2,7 @@
     "env": {
         "defaultIncludePath": [
             "${workspaceFolder}/src",
-			"${workspaceFolder}/include"
+            "${workspaceFolder}/include"
         ]
     },
     "configurations": [

build.sh

@@ -11,8 +11,8 @@ SRC_FILES=($(find src/ -iname "*.c" -or -iname "*.cpp"))
 
 g++ -g -fdiagnostics-color=always \
     -Iinclude \
-	${SRC_FILES[@]} \
+    ${SRC_FILES[@]} \
     mybox.cpp \
-	-ldl -lglfw -lGL -lX11 -lpthread -lXrandr -lXi -lm \
+    -ldl -lglfw -lGL -lX11 -lpthread -lXrandr -lm \
     -o build/main