misc adjustments

Author: deminy

README.md

@@ -38,7 +38,7 @@ In case BZip2 can't be found automatically, use option `--with-bz2` to specify t
 ./configure --with-bz2=/usr/local/opt/bzip2 # When BZip2 is installed via Homebrew on MacOS.
 ```
 
-## Functions
+## Usage
 
 There are two PHP functions added by the extension:
 
@@ -54,5 +54,11 @@ function bsdiff_diff(string $old_file, string $new_file, string $diff_file): voi
 function bsdiff_patch(string $old_file, string $new_file, string $diff_file): void {}
 ```
 
+---
+
+## License
+
+[The PHP license](LICENSE).
+
 [1]: https://github.com/mendsley/bsdiff
 [2]: http://www.daemonology.net/papers/bsdiff.pdf

php_bsdiff.c

@@ -17,7 +17,7 @@
 */
 
 #ifdef HAVE_CONFIG_H
-# include "config.h"
+#include "config.h"
 #endif
 
 #include "php.h"

php_bsdiff.h

@@ -22,7 +22,7 @@
 extern zend_module_entry bsdiff_module_entry;
 # define phpext_bsdiff_ptr &bsdiff_module_entry
 
-#define PHP_BSDIFF_VERSION "0.1.0-dev"
+#define PHP_BSDIFF_VERSION "0.1.0"
 
 # if defined(ZTS) && defined(COMPILE_DL_BSDIFF)
 ZEND_TSRMLS_CACHE_EXTERN()