Use tabs intead of spaces in gitconfig

.gitconfig

@@ -34,17 +34,16 @@
 	rebase = false
 
 [core]
-    pager = delta
+	pager = delta
 
 [interactive]
-    diffFilter = delta --color-only
+	diffFilter = delta --color-only
 
 [delta]
-    navigate = true  # use n and N to move between diff sections
+	navigate = true # use n and N to move between diff sections
 
 [merge]
-    conflictstyle = diff3
+	conflictstyle = diff3
 
 [diff]
-    colorMoved = default
-
+	colorMoved = default