Update disadvantages.md

gadilashashank · web-flow · commit 3f1d0fa2f00b · 2018-07-09T10:44:03.000+05:30
diff --git a/book/languages/erlang/disadvantages.md b/book/languages/erlang/disadvantages.md
@@ -1,5 +1,4 @@
 # Disadvantages of Erlang
 
-* It's hard to learn Erlang, it has *different* syntax than other programming languages
-
-* You can get crazy when you write stuff (for some, it's hard to write Hello Wolrd correctly, really)
+* Programmers find it difficult to use erlang due to its relatively 
+  difficult syntax. 
