Addressed Travis complains.

Author: mrdoob

src/helpers/LightProbeHelper.js

@@ -40,7 +40,7 @@ function LightProbeHelper( lightProbe, size ) {
 
 			'}',
 
-			].join( '\n' ),
+		].join( '\n' ),
 
 		fragmentShader: [
 
@@ -116,7 +116,7 @@ function LightProbeHelper( lightProbe, size ) {
 
 			'}'
 
-			].join( '\n' )
+		].join( '\n' )
 
 	} );