Fix formatting of docstring in _apply_replace_quant_nodes

Author: psiddh

examples/arm/aot_arm_compiler.py

@@ -199,7 +199,7 @@ def _load_serialized_model(
     return model, example_inputs
 
 def _apply_replace_quant_nodes(edge, args):
-    """ Apply the replace_quant_nodes pass to the edge graph module. """
+    """Apply the replace_quant_nodes pass to the edge graph module."""
 
     if args.target != "vgf" and not args.direct_drive:
         edge = edge.transform([ReplaceQuantNodesPass()])