diff --git a/public/docs/ts/latest/guide/pipes.jade b/public/docs/ts/latest/guide/pipes.jade
index d74dc0a791..af9f62f5f5 100644
--- a/public/docs/ts/latest/guide/pipes.jade
+++ b/public/docs/ts/latest/guide/pipes.jade
@@ -133,7 +133,7 @@ figure.image-display
   * A pipe is a class
   * We decorate the class with the `@Pipe` decorator function.
   * The `@Pipe` decorator takes an object with a name property whose value is the
-     pipe name that we'll use within a template expression. It must be a valid JavaScript identier.
+     pipe name that we'll use within a template expression. It must be a valid JavaScript identifier.
      Our pipe's name is `exponenentialStrength`.
   * The pipe class implements a `transform` method
   * `transform` takes a value and an optional array of strings.
@@ -243,4 +243,4 @@ figure.image-display
   of our views.
 
   Explore Angular's inventory of built-in pipes in the [API Reference](../api/).
-  Try writing a custom pipe and perhaps contributing it to the community.
\ No newline at end of file
+  Try writing a custom pipe and perhaps contributing it to the community.