diff --git a/docs/how_psalm_works.md b/docs/how_psalm_works.md
index aed1145b3..d4d78c4d5 100644
--- a/docs/how_psalm_works.md
+++ b/docs/how_psalm_works.md
@@ -38,4 +38,4 @@ After all the statements have been analysed we gather up all the return types an
 
 ### Type Reconciliation
 
-While some updates to the `Context` object are straightforward, others are not. Updating the `Context` object in the light of new type information happens in [`Reconciler`]((https://github.com/vimeo/psalm/blob/master/src/Psalm/Type/Reconciler.php), which takes an array assertions e.g. `[“$a” => “!null”]` and a list of existing type information e.g. `$a => string|null` and return a set of updated information e.g. `$a => string`
+While some updates to the `Context` object are straightforward, others are not. Updating the `Context` object in the light of new type information happens in [`Reconciler`](https://github.com/vimeo/psalm/blob/master/src/Psalm/Type/Reconciler.php), which takes an array assertions e.g. `[“$a” => “!null”]` and a list of existing type information e.g. `$a => string|null` and return a set of updated information e.g. `$a => string`