Remove duplicate words

skotniczny · marijnh · commit 2bf7fdc15d6e · 2018-03-12T11:18:18.000+01:00
diff --git a/16_game.md b/16_game.md
@@ -255,7 +255,7 @@ moving element in our game. All actor objects conform to the same
 ((interface)). Their `pos` property holds the coordinates of the
 element's top-left corner, and their `size` property holds its size.
 
-Then they have have an `update` method, which is used to compute their
+Then they have an `update` method, which is used to compute their
 new state and position after a given time step. It simulates the thing
 the actor does—moving in response to the arrow keys for the player,
 bouncing back and forth for the lava—and returns a new, updated actor
diff --git a/20_node.md b/20_node.md
@@ -822,7 +822,7 @@ To avoid such problems, `urlPath` uses the `resolve` function from the
 `path` module, which resolves relative paths. It then verifies that
 the result is _below_ the working directory. The `process.cwd`
 function (where "cwd" stands for "current working directory") can be
-used used to find this working directory. When the path doesn't start
+used to find this working directory. When the path doesn't start
 with the base directory, the function throws an error response object,
 using the HTTP status code that indicates that access to the resource
 is forbidden.
