diff --git a/debug/font-issues.zsh b/debug/font-issues.zsh
index e73830f0..82f8e60b 100755
--- a/debug/font-issues.zsh
+++ b/debug/font-issues.zsh
@@ -12,7 +12,7 @@ trim() {
     set -f
     # shellcheck disable=2048,2086
     set -- $*
-    printf '%s\n' "${*//[[:space:]]/ }"
+    printf '%s\n' "${*//[[:space:]]/}"
     set +f
 }