diff --git a/docs/channels.md b/docs/channels.md
index adf89ed..30ffa2c 100644
--- a/docs/channels.md
+++ b/docs/channels.md
@@ -22,7 +22,7 @@
 
 <!--- TOC -->
 
-* [Channels (experimental)](#channels-(experimental))
+* [Channels (experimental)](#channels-experimental)
   * [Channel basics](#channel-basics)
   * [Closing and iteration over channels](#closing-and-iteration-over-channels)
   * [Building channel producers](#building-channel-producers)
diff --git a/docs/select-expression.md b/docs/select-expression.md
index a6a0bc9..9bfe56e 100644
--- a/docs/select-expression.md
+++ b/docs/select-expression.md
@@ -25,7 +25,7 @@
 
 <!--- TOC -->
 
-* [Select expression (experimental)](#select-expression-(experimental))
+* [Select expression (experimental)](#select-expression-experimental)
   * [Selecting from channels](#selecting-from-channels)
   * [Selecting on close](#selecting-on-close)
   * [Selecting to send](#selecting-to-send)
diff --git a/knit/src/Knit.kt b/knit/src/Knit.kt
index 925bf8e..df293f4 100644
--- a/knit/src/Knit.kt
+++ b/knit/src/Knit.kt
@@ -328,6 +328,8 @@
     .replace(' ', '-')
     .replace(".", "")
     .replace(",", "")
+    .replace("(", "")
+    .replace(")", "")
     .toLowerCase()
 
 class Include(val regex: Regex, val lines: MutableList<String> = arrayListOf())