remove extra spaces before ;

src/readfloat.c

@@ -65,7 +65,7 @@ mrb_read_float(const char *str, char **endp, double *fp)
 
     if (ISDIGIT(*p)) {
       while (*p && ISDIGIT(*p)) {
-        f += base * (*p - '0') ;
+        f += base * (*p - '0');
         base /= 10.0;
         p++;
         n++;

src/string.c

@@ -2366,7 +2366,7 @@ mrb_str_len_to_integer(mrb_state *mrb, const char *str, size_t len, mrb_int base
 #ifdef MRB_USE_BIGINT
   p2 = p;
 #endif
-  for ( ;p<pend;p++) {
+  for (;p<pend; p++) {
     if (*p == '_') {
       p++;
       if (p==pend) {

src/vm.c

@@ -147,7 +147,7 @@ envadjust(mrb_state *mrb, mrb_value *oldbase, mrb_value *newbase, size_t oldsize
   }
 }
 
-/** def rec ; $deep =+ 1 ; if $deep > 1000 ; return 0 ; end ; rec ; end  */
+/** def rec; $deep =+ 1; if $deep > 1000; return 0; end; rec; end **/
 
 static void
 stack_extend_alloc(mrb_state *mrb, mrb_int room)