diff --git a/real_time/surface_src/java_src/Alice/build.gradle b/real_time/surface_src/java_src/Alice/build.gradle
index 10e4d46a..84aa75eb 100644
--- a/real_time/surface_src/java_src/Alice/build.gradle
+++ b/real_time/surface_src/java_src/Alice/build.gradle
@@ -42,7 +42,7 @@ dependencies {
     compile 'org.jcodec:jcodec-javase:0.1.9'	
     
     compile project (':BuggyRos')
-    //for jason object extraction from strings 
+    //for json object extraction from strings 
     
     compile group: 'com.google.code.gson', name: 'gson', version: '2.2.+'
     compile 'jfreechart:jfreechart:1.0.0'