Fix indentation

Author: NWilson

src/pcre2_compile_class.c

@@ -1281,7 +1281,7 @@ while (TRUE)
 
     if (tabopt < 0) tabopt = -tabopt;
 #ifdef EBCDIC
-    {
+      {
       uint8_t posix_vertical[4] = { CHAR_LF, CHAR_VT, CHAR_FF, CHAR_CR };
       uint8_t posix_underscore = CHAR_UNDERSCORE;
       uint8_t *chars = NULL;
@@ -1292,7 +1292,7 @@ while (TRUE)
 
       for (; n > 0; ++chars, --n)
         pbits.classbits[*chars/8] &= ~(1u << (*chars&7));
-    }
+      }
 #else
     if (tabopt == 1) pbits.classbits[1] &= ~0x3c;
     else if (tabopt == 2) pbits.classbits[11] &= 0x7f;