removed broken emoji.

src/docs/asciidoc/jme3/scripting/groovy/ai.adoc

@@ -1,6 +1,6 @@
 = ai
-:author: 
-:revnumber: 
+:author:
+:revnumber:
 :revdate: 2016/03/17 20:48
 :relfileprefix: ../../../
 :imagesdir: ../../..
@@ -11,7 +11,6 @@ ifdef::env-github,env-browser[:outfilesuffix: .adoc]
 == Finite State Machine
 
 What is the most simple but affective techique to make AI. It's FSM
-emoji:
 
 [source,java]
 ----
@@ -21,7 +20,7 @@ code
 
 == Decision Tree
 
-Builder emoji:
+Builder
 
 [source,java]
 ----
@@ -31,7 +30,7 @@ code
 
 == Pattern Matching
 
-Regexp emoji:
+Regexp
 
 [source,java]
 ----
@@ -41,8 +40,8 @@ code
 
 == Simple Chatbot
 
-Builder + Closure 
-emoji:
+Builder + Closure
+
 
 [source,java]
 ----
@@ -52,7 +51,7 @@ code
 
 == Simple Goalbase Agent
 
-emoji:
+
 
 [source,java]
 ----
@@ -62,9 +61,9 @@ code
 
 == Simple Path finding
 
-Use Groovy extension 
+Use Groovy extension
+
 
-emoji:
 
 [source,java]
 ----
@@ -74,7 +73,7 @@ code
 
 == Simple Steering behavior
 
-emoji:
+
 
 [source,java]
 ----