Remove mentions of int / uint from public documentation

3 files changed, 3 insertions, 3 deletions

diff --git a/src/doc/trpl/associated-types.md b/src/doc/trpl/associated-types.md
index 55e2787cc25..ec96880f12a 100644
--- a/src/doc/trpl/associated-types.md
+++ b/src/doc/trpl/associated-types.md
@@ -43,7 +43,7 @@ trait Graph {
 Now, our clients can be abstract over a given `Graph`:
 
 ```rust,ignore
-fn distance<G: Graph>(graph: &G, start: &G::N, end: &G::N) -> uint { ... }
+fn distance<G: Graph>(graph: &G, start: &G::N, end: &G::N) -> usize { ... }
 ```
 
 No need to deal with the `E`dge type here!
diff --git a/src/doc/trpl/box-syntax-and-patterns.md b/src/doc/trpl/box-syntax-and-patterns.md
index 1cf84bfd658..8d83b64d683 100644
--- a/src/doc/trpl/box-syntax-and-patterns.md
+++ b/src/doc/trpl/box-syntax-and-patterns.md
@@ -58,7 +58,7 @@ fn main() {
 ```
 
 The idea is that by passing around a box, you're only copying a pointer, rather
-than the hundred `int`s that make up the `BigStruct`.
+than the hundred `i32`s that make up the `BigStruct`.
 
 This is an antipattern in Rust. Instead, write this:
 
diff --git a/src/doc/trpl/traits.md b/src/doc/trpl/traits.md
index efa16f2942f..9ac170ddec2 100644
--- a/src/doc/trpl/traits.md
+++ b/src/doc/trpl/traits.md
@@ -146,7 +146,7 @@ print_area(5);
 We get a compile-time error:
 
 ```text
-error: failed to find an implementation of trait main::HasArea for int
+error: the trait `HasArea` is not implemented for the type `_` [E0277]
 ```
 
 So far, we’ve only added trait implementations to structs, but you can