--- a/examples/myfunc.c
+++ b/examples/myfunc.c
@@ -5,8 +5,8 @@
 {
   const char *nm;
   nm = mexFunctionName ();
-  mexPrintf("You called function: %s\n", nm);
+  mexPrintf ("You called function: %s\n", nm);
   if (strcmp (nm, "myfunc") == 0)
-    mexPrintf("This is the principal function\n", nm);
+    mexPrintf ("This is the principal function\n", nm);
   return; 
 }

--- a/examples/mystruct.c
+++ b/examples/mystruct.c
@@ -11,12 +11,12 @@
     mexErrMsgTxt ("expects struct");
 
   for (i = 0; i < mxGetNumberOfFields (prhs[0]); i++)
-    for (j=0; j < mxGetNumberOfElements(prhs[0]); j++)
+    for (j = 0; j < mxGetNumberOfElements (prhs[0]); j++)
       {
         mexPrintf ("field %s(%d) = ", 
                    mxGetFieldNameByNumber (prhs[0], i), j);
         v = mxGetFieldByNumber (prhs[0], j, i);
-        mexCallMATLAB(0, 0, 1, &v, "disp");
+        mexCallMATLAB (0, 0, 1, &v, "disp");
       }
 
   v = mxCreateStructMatrix (2, 2, 2, keys);