Fix link on method call page

Author: Havvy

src/expressions/method-call-expr.md

@@ -93,6 +93,6 @@ and function invocation.
 [visible]: visibility-and-privacy.html
 [array]: types.html#array-and-slice-types
 [trait objects]: types.html#trait-objects
-[disambiguate call]: expressions/call-expr.html#disambiguating-function-calls
+[disambiguating function call syntax]: expressions/call-expr.html#disambiguating-function-calls
 [dereference]: expressions/operator-expr.html#the-dereference-operator
 [methods]: items/associated-items.html#methods