CLN: revert this

Author: aschade

pandas/core/ops.py

@@ -1115,10 +1115,7 @@ def flex_wrapper(self, other, level=None, fill_value=None, axis=0):
 
 
 def _align_method_FRAME(left, right, axis):
-    """
-    convert rhs to meet lhs dims if input is list, tuple, np.ndarray or
-    a single val
-    """
+    """ convert rhs to meet lhs dims if input is list, tuple or np.ndarray """
 
     def to_series(right):
         msg = ('Unable to coerce to Series, length must be {req_len}: '