Whitespace cleanups.

INSTALL

@@ -56,7 +56,7 @@ any of the following arguments (not a definitive list) to 'configure':
     replace the "malloc", "calloc", etc. symbols.
 
 --without-export
-    Don't export public APIs. This can be useful when building jemalloc as a
+    Don't export public APIs.  This can be useful when building jemalloc as a
     static library, or to avoid exporting public APIs when using the zone
     allocator on OSX.
 
@@ -96,7 +96,7 @@ any of the following arguments (not a definitive list) to 'configure':
 
 --enable-ivsalloc
     Enable validation code, which verifies that pointers reside within
-    jemalloc-owned chunks before dereferencing them. This incurs a substantial
+    jemalloc-owned chunks before dereferencing them.  This incurs a substantial
     performance hit.
 
 --disable-stats
@@ -148,7 +148,7 @@ any of the following arguments (not a definitive list) to 'configure':
     Disable support for Valgrind.
 
 --disable-zone-allocator
-    Disable zone allocator for Darwin. This means jemalloc won't be hooked as
+    Disable zone allocator for Darwin.  This means jemalloc won't be hooked as
     the default allocator on OSX/iOS.
 
 --enable-utrace

include/jemalloc/internal/prng.h

@@ -15,7 +15,7 @@
  * See Knuth's TAOCP 3rd Ed., Vol. 2, pg. 17 for details on these constraints.
  *
  * This choice of m has the disadvantage that the quality of the bits is
- * proportional to bit position.  For example. the lowest bit has a cycle of 2,
+ * proportional to bit position.  For example, the lowest bit has a cycle of 2,
  * the next has a cycle of 4, etc.  For this reason, we prefer to use the upper
  * bits.
  *

src/zone.c

@@ -258,13 +258,13 @@ register_zone(void)
 		/*
 		 * On OSX 10.6, having the default purgeable zone appear before
 		 * the default zone makes some things crash because it thinks it
-		 * owns the default zone allocated pointers. We thus unregister/
+		 * owns the default zone allocated pointers.  We thus
-		 * re-register it in order to ensure it's always after the
+		 * unregister/re-register it in order to ensure it's always
-		 * default zone. On OSX < 10.6, there is no purgeable zone, so
+		 * after the default zone.  On OSX < 10.6, there is no purgeable
-		 * this does nothing. On OSX >= 10.6, unregistering replaces the
+		 * zone, so this does nothing.  On OSX >= 10.6, unregistering
-		 * purgeable zone with the last registered zone above, i.e the
+		 * replaces the purgeable zone with the last registered zone
-		 * default zone. Registering it again then puts it at the end,
+		 * above, i.e the default zone.  Registering it again then puts
-		 * obviously after the default zone.
+		 * it at the end, obviously after the default zone.
 		 */
 		if (purgeable_zone) {
 			malloc_zone_unregister(purgeable_zone);

test/src/SFMT.c

@@ -463,11 +463,11 @@ uint32_t gen_rand32_range(sfmt_t *ctx, uint32_t limit) {
 
     above = 0xffffffffU - (0xffffffffU % limit);
     while (1) {
-        ret = gen_rand32(ctx);
+	ret = gen_rand32(ctx);
-        if (ret < above) {
+	if (ret < above) {
-            ret %= limit;
+	    ret %= limit;
-            break;
+	    break;
-        }
+	}
     }
     return ret;
 }
@@ -513,11 +513,11 @@ uint64_t gen_rand64_range(sfmt_t *ctx, uint64_t limit) {
 
     above = KQU(0xffffffffffffffff) - (KQU(0xffffffffffffffff) % limit);
     while (1) {
-        ret = gen_rand64(ctx);
+	ret = gen_rand64(ctx);
-        if (ret < above) {
+	if (ret < above) {
-            ret %= limit;
+	    ret %= limit;
-            break;
+	    break;
-        }
+	}
     }
     return ret;
 }