Cleanup. (#3566)

src/bgfx_p.h

@@ -2789,8 +2789,8 @@ namespace bgfx
 
 		void setState(uint64_t _state, uint32_t _rgba)
 		{
-			const uint8_t blend =   ( (_state&BGFX_STATE_BLEND_MASK    )>>BGFX_STATE_BLEND_SHIFT    )&0xff;
-			m_key.m_hasAlphaRef = !!( (_state&BGFX_STATE_ALPHA_REF_MASK)>>BGFX_STATE_ALPHA_REF_SHIFT)&0xff;
+			const uint8_t blend =     ( (_state&BGFX_STATE_BLEND_MASK    )>>BGFX_STATE_BLEND_SHIFT    )&0xff;
+			m_key.m_hasAlphaRef = !!( ( (_state&BGFX_STATE_ALPHA_REF_MASK)>>BGFX_STATE_ALPHA_REF_SHIFT)&0xff);
 
 			// Transparency sort order table:
 			//