Convert tabs to spaces and remove trailing spaces.

mini_al.h

@@ -83,8 +83,7 @@
 //   it's own worker thread which is managed by the library.
 // - If mal_device_init() is called with a device that's not aligned to the platform's natural alignment
 //   boundary (4 bytes on 32-bit, 8 bytes on 64-bit), it will _not_ be thread-safe. The reason for this
-//   is that it depends on members of mal_device being correctly aligned for atomic assignments and bit
-//   manipulation.
+//   is that it depends on members of mal_device being correctly aligned for atomic assignments.
 // - Sample data is always little-endian and interleaved. For example, mal_format_s16 means signed 16-bit
 //   integer samples, interleaved. Let me know if you need non-interleaved and I'll look into it.
 //