Changed license to public domain

docs/other_libs.md

@@ -94,7 +94,7 @@ images            |  [jpeg-compressor](https://github.com/richgel999/jpeg-compre
 images            |  [easyexif](https://github.com/mayanklahiri/easyexif)                 | MIT                  | C++ |  2  | EXIF metadata extractor for JPEG images
 images            |**[cro_mipmap.h](https://github.com/thebeast33/cro_lib)**              | **public domain**    |C/C++|**1**| average, min, max mipmap generators
 math              |  [mm_vec.h](https://github.com/vurtun/mmx)                            | BSD                  |C/C++|**1**| SIMD vector math
-math              |**[ccVector.h](https://github.com/jobtalle/ccVector)**                 | BSD                  |C/C++|**1**| Vector, quaternion and matrix math
+math              |**[ccVector.h](https://github.com/jobtalle/ccVector)**                 | **public domain**    |C/C++|**1**| Vector, quaternion and matrix math
 math              |  [ShaderFastLibs](https://github.com/michaldrobot/ShaderFastLibs)     | MIT                  | C++ |**1**| (also HLSL) approximate transcendental functions optimized for shaders (esp. GCN)
 math              |  [TinyExpr](https://github.com/codeplea/tinyexpr)                     | zlib                 |  C  |  2  | evaluation of math expressions from strings
 math              |  [linalg.h](https://github.com/sgorsten/linalg)                      | **unlicense**         | C++ |**1**| vector/matrix/quaternion math