Makes additional formatting fixes

Author: ArenBabikian

regression/contracts/quantifiers-forall-ensures-01/main.c

@@ -1,4 +1,4 @@
-// clang-format oFF
+// clang-format off
 int f1(int *arr) __CPROVER_ensures(__CPROVER_forall {
   int i;
   (0 <= i && i < 10) ==> arr[i] == 0

regression/contracts/quantifiers-forall-ensures-02/main.c

@@ -1,4 +1,4 @@
-// clang-format oFF
+// clang-format off
 int f1(int *arr) __CPROVER_ensures(__CPROVER_forall {
   int i;
   (0 <= i && i < 10) ==> arr[i] == i

src/goto-instrument/code_contracts.cpp

@@ -171,7 +171,7 @@ void code_contractst::add_quantified_variable(
   // If the expression is a quantified expression, this function adds
   // the quantified variable to the symbol table and to the expression map
 
-  // TODO Currently only works if the contract contains only a single 
+  // TODO Currently only works if the contract contains only a single
   // quantified formula
   // i.e. (1) the top-level element is a quantifier formula
   // and (2) there are no inner quantifier formulae