nedmalloc: fix misleading indentation

Some code in nedmalloc is indented in a funny way that could be
misinterpreted as if a line after a for loop was included in the loop
body, when it is not.

GCC 6 complains about this in DEVELOPER=YepSure mode.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

compat/nedmalloc/nedmalloc.c

@@ -938,10 +938,10 @@ void **nedpindependent_comalloc(nedpool *p, size_t elems, size_t *sizes, void **
 	void **ret;
 	threadcache *tc;
 	int mymspace;
-    size_t i, *adjustedsizes=(size_t *) alloca(elems*sizeof(size_t));
-    if(!adjustedsizes) return 0;
-    for(i=0; i<elems; i++)
-	adjustedsizes[i]=sizes[i]<sizeof(threadcacheblk) ? sizeof(threadcacheblk) : sizes[i];
+	size_t i, *adjustedsizes=(size_t *) alloca(elems*sizeof(size_t));
+	if(!adjustedsizes) return 0;
+	for(i=0; i<elems; i++)
+		adjustedsizes[i]=sizes[i]<sizeof(threadcacheblk) ? sizeof(threadcacheblk) : sizes[i];
 	GetThreadCache(&p, &tc, &mymspace, 0);
 	GETMSPACE(m, p, tc, mymspace, 0,
 	      ret=mspace_independent_comalloc(m, elems, adjustedsizes, chunks));