Update ufl/algorithms/analysis.py

Co-authored-by: Jørgen Schartum Dokken <[email protected]>

ufl/algorithms/analysis.py

@@ -201,7 +201,7 @@ def extract_base_form_operators(a):
 
 
 def extract_terminals_with_domain(a):
-    """Build three sorted lists of all arguments, coefficients, and geometric quantities in a.
+    """Build three sorted lists of all arguments, coefficients, and geometric quantities in `a`.
 
     This function is faster than extracting each type of terminal
     separately for large forms, and has more validation built in.