sqlite3,configure: typo f_sqlite_path/f_sqlite3_path

Signed-off-by: Adrian Negreanu <groleo@gmail.com>

configure

@@ -433,7 +433,7 @@ fi
 
 if test "$f_sqlite3" = YES; then
   printf "  Checking for sqlite3 ... "
-  if test "$f_sqlite_path" = NO; then
+  if test "$f_sqlite3_path" = NO; then
     sqlite3_hdr_dir="/usr/include /usr/local/include /opt/local/include"
     sqlite3_lib_dir="/usr/lib /usr/local/lib /opt/local/lib /usr/lib/x86_64-linux-gnu"
   else