Reduce difference between files (#1155)

Moves `if (!gSkipCorrectnessTesting)` in binary_i.cpp to follow
structure of binary.cpp, unary.cpp, macro_unary.cpp and
macro_binary.cpp.

Other non-semantic changes include adding/removing new lines and
updating comments.

Signed-off-by: Marco Antognini <marco.antognini@arm.com>

test_conformance/math_brute_force/binaryOperator.cpp

@@ -567,7 +567,6 @@ int TestFunc_Float_Float_Float_Operator(const Func *f, MTdata d,
             return error;
         }
 
-
         // Run the kernels
         for (j = gMinVectorSizeIndex; j < gMaxVectorSizeIndex; j++)
         {
@@ -633,6 +632,7 @@ int TestFunc_Float_Float_Float_Operator(const Func *f, MTdata d,
     vlog("\n");
 
 exit:
+    // Release
     for (i = gMinVectorSizeIndex; i < gMaxVectorSizeIndex; i++)
     {
         clReleaseProgram(test_info.programs[i]);
@@ -1147,7 +1147,6 @@ exit:
     return error;
 }
 
-
 // A table of more difficult cases to get right
 static const double specialValuesDouble[] = {
     -NAN,
@@ -1437,6 +1436,7 @@ int TestFunc_Double_Double_Double_Operator(const Func *f, MTdata d,
             vlog_error("\n*** Error %d in clEnqueueWriteBuffer ***\n", error);
             return error;
         }
+
         if ((error = clEnqueueWriteBuffer(gQueue, gInBuffer2, CL_FALSE, 0,
                                           BUFFER_SIZE, gIn2, 0, NULL, NULL)))
         {
@@ -1444,7 +1444,6 @@ int TestFunc_Double_Double_Double_Operator(const Func *f, MTdata d,
             return error;
         }
 
-
         // Run the kernels
         for (j = gMinVectorSizeIndex; j < gMaxVectorSizeIndex; j++)
         {