wrong syntax

Author: Jason2866

tools/install-esp-idf.sh

@@ -56,7 +56,7 @@ elif [ "$IDF_COMMIT" ]; then
     git -C "$IDF_PATH" checkout "$IDF_COMMIT"
     git switch -c work
     git submodule update --recursive
-    git fetch origin branch-name:release/v5.3
+    git fetch origin release/v5.3
     git cherry-pick d3354f2c65368f716dee48ed8bccf33372bf1c5e
     commit_predefined="1"
 fi