1 files changed, 0 insertions, 17 deletions
diff --git a/src/docs/manual_map.txt b/src/docs/manual_map.txt
deleted file mode 100644
index 7f68ccd1037..00000000000
--- a/src/docs/manual_map.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-### What it does
-Checks for usages of `match` which could be implemented using `map`
-
-### Why is this bad?
-Using the `map` method is clearer and more concise.
-
-### Example
-```
-match Some(0) {
-    Some(x) => Some(x + 1),
-    None => None,
-};
-```
-Use instead:
-```
-Some(0).map(|x| x + 1);
-```
\ No newline at end of file