Fix a wrong snippet in processing

Author: crazymaster

Diff for: snippets/processing.snippets

@@ -530,8 +530,8 @@ snippet lightFalloff
 	lightFalloff(${1:constant}, ${2:linear}, ${0:quadratic});
 snippet normal
 	normal(${1:nx}, ${2:ny}, ${0:nz});
-snippet lightFalloff
-	lightFalloff(${1:v1}, ${2:v2}, ${0:v3});
+snippet lightSpecular
+	lightSpecular(${1:v1}, ${2:v2}, ${0:v3});
 snippet ambientLight
 	ambientLight(${1:v1}, ${2:v2}, ${3:v3}${7:, ${4:x}, ${5:y}, ${0:z}});
 snippet spotLight