fix typo in db.c: synchroneus -> synchronous(2 places)
@@ -637,7 +637,7 @@ void flushAllDataAndResetRDB(int flags) {
#if defined(USE_JEMALLOC)
/* jemalloc 5 doesn't release pages back to the OS when there's no traffic.
* for large databases, flushdb blocks for long anyway, so a bit more won't
- * harm and this way the flush and purge will be synchroneus. */
+ * harm and this way the flush and purge will be synchronous. */
if (!(flags & EMPTYDB_ASYNC))
jemalloc_purge();
#endif
@@ -655,7 +655,7 @@ void flushdbCommand(client *c) {
#if defined(USE_JEMALLOC)
/* jemalloc 5 doesn't release pages back to the OS when there's no traffic.
* for large databases, flushdb blocks for long anyway, so a bit more won't
- * harm and this way the flush and purge will be synchroneus. */
+ * harm and this way the flush and purge will be synchronous. */
if (!(flags & EMPTYDB_ASYNC))
jemalloc_purge();
#endif
