typo: callapsing -> collapsing (mdn#21025)

samwilson · Sep 23, 2022 · 428283e · 428283e
1 parent fe57e9b
commit 428283e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/files/en-us/web/guide/css/block_formatting_context/index.md b/files/en-us/web/guide/css/block_formatting_context/index.md
@@ -198,7 +198,7 @@ In this example we have two adjacent {{HTMLElement("div")}} elements, which each
 
 #### Preventing margin collapsing
 
-In this example we wrap the second `<div>` in an outer one, to create a new BFC and prevent margin callapsing.
+In this example we wrap the second `<div>` in an outer one, to create a new BFC and prevent margin collapsing.
 
 ```html
 <div class="blue"></div>