use tab

src/renderers/shaders/ShaderChunk/logdepthbuf_pars_fragment.glsl

@@ -1,6 +1,6 @@
 #if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
 
-    uniform float logDepthBufFC;
-    varying float vFragDepth;
+	uniform float logDepthBufFC;
+	varying float vFragDepth;
 
 #endif

src/renderers/shaders/ShaderChunk/logdepthbuf_pars_vertex.glsl

@@ -4,10 +4,10 @@
 
 		varying float vFragDepth;
 
-    #else
+	#else
 	
-        uniform float logDepthBufFC;
-    
-    #endif
+		uniform float logDepthBufFC;
+	
+	#endif
 
 #endif