Auto merge of #5810 - matthiaskrgr:typos_2, r=Manishearth

fix typos (found by codespell)

changelog: none

clippy_lints/src/deprecated_lints.rs

@@ -153,7 +153,7 @@ macro_rules! declare_deprecated_lint {
     ///
     /// **Deprecation reason:** Associated-constants are now preferred.
     pub REPLACE_CONSTS,
-    "associated-constants `MIN`/`MAX` of integers are prefered to `{min,max}_value()` and module constants"
+    "associated-constants `MIN`/`MAX` of integers are preferred to `{min,max}_value()` and module constants"
 }
 
 declare_deprecated_lint! {

clippy_lints/src/dereference.rs

@@ -10,7 +10,7 @@
 declare_clippy_lint! {
     /// **What it does:** Checks for explicit `deref()` or `deref_mut()` method calls.
     ///
-    /// **Why is this bad?** Derefencing by `&*x` or `&mut *x` is clearer and more concise,
+    /// **Why is this bad?** Dereferencing by `&*x` or `&mut *x` is clearer and more concise,
     /// when not part of a method chain.
     ///
     /// **Example:**

clippy_lints/src/inherent_impl.rs

@@ -55,7 +55,7 @@ fn check_item(&mut self, _: &LateContext<'tcx>, item: &'tcx Item<'_>) {
             ..
         } = item.kind
         {
-            // Remember for each inherent implementation encoutered its span and generics
+            // Remember for each inherent implementation encountered its span and generics
             // but filter out implementations that have generic params (type or lifetime)
             // or are derived from a macro
             if !in_macro(item.span) && generics.params.is_empty() {

clippy_lints/src/lib.rs

@@ -463,7 +463,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     );
     store.register_removed(
         "clippy::replace_consts",
-        "associated-constants `MIN`/`MAX` of integers are prefered to `{min,max}_value()` and module constants",
+        "associated-constants `MIN`/`MAX` of integers are preferred to `{min,max}_value()` and module constants",
     );
     store.register_removed(
         "clippy::regex_macro",

clippy_lints/src/missing_const_for_fn.rs

@@ -131,7 +131,7 @@ fn check_fn(
 /// Returns true if any of the method parameters is a type that implements `Drop`. The method
 /// can't be made const then, because `drop` can't be const-evaluated.
 fn method_accepts_dropable(cx: &LateContext<'_>, param_tys: &[hir::Ty<'_>]) -> bool {
-    // If any of the params are dropable, return true
+    // If any of the params are droppable, return true
     param_tys.iter().any(|hir_ty| {
         let ty_ty = hir_ty_to_ty(cx.tcx, hir_ty);
         has_drop(cx, ty_ty)

clippy_lints/src/modulo_arithmetic.rs

@@ -8,7 +8,7 @@
 use std::fmt::Display;
 
 declare_clippy_lint! {
-    /// **What it does:** Checks for modulo arithemtic.
+    /// **What it does:** Checks for modulo arithmetic.
     ///
     /// **Why is this bad?** The results of modulo (%) operation might differ
     /// depending on the language, when negative numbers are involved.

clippy_lints/src/option_if_let_else.rs

@@ -78,7 +78,7 @@ fn is_result_ok(cx: &LateContext<'_>, expr: &'_ Expr<'_>) -> bool {
     }
 }
 
-/// A struct containing information about occurences of the
+/// A struct containing information about occurrences of the
 /// `if let Some(..) = .. else` construct that this lint detects.
 struct OptionIfLetElseOccurence {
     option: String,

clippy_lints/src/utils/numeric_literal.rs

@@ -36,7 +36,7 @@ pub struct NumericLiteral<'a> {
     pub integer: &'a str,
     /// The fraction part of the number.
     pub fraction: Option<&'a str>,
-    /// The character used as exponent seperator (b'e' or b'E') and the exponent part.
+    /// The character used as exponent separator (b'e' or b'E') and the exponent part.
     pub exponent: Option<(char, &'a str)>,
 
     /// The type suffix, including preceding underscore if present.

tests/ui/manual_async_fn.fixed

@@ -30,7 +30,7 @@ async fn already_async() -> impl Future<Output = i32> {
 struct S {}
 impl S {
     async fn inh_fut() -> i32 {
-        // NOTE: this code is here just to check that the identation is correct in the suggested fix
+        // NOTE: this code is here just to check that the indentation is correct in the suggested fix
         let a = 42;
         let b = 21;
         if a < b {

tests/ui/manual_async_fn.rs

@@ -37,7 +37,7 @@ struct S {}
 impl S {
     fn inh_fut() -> impl Future<Output = i32> {
         async {
-            // NOTE: this code is here just to check that the identation is correct in the suggested fix
+            // NOTE: this code is here just to check that the indentation is correct in the suggested fix
             let a = 42;
             let b = 21;
             if a < b {

tests/ui/manual_async_fn.stderr

@@ -57,7 +57,7 @@ LL |     async fn inh_fut() -> i32 {
 help: move the body of the async block to the enclosing function
    |
 LL |     fn inh_fut() -> impl Future<Output = i32> {
-LL |         // NOTE: this code is here just to check that the identation is correct in the suggested fix
+LL |         // NOTE: this code is here just to check that the indentation is correct in the suggested fix
 LL |         let a = 42;
 LL |         let b = 21;
 LL |         if a < b {

tests/ui/never_loop.rs

@@ -166,7 +166,7 @@ pub fn test14() {
     }
 }
 
-// Issue #1991: the outter loop should not warn.
+// Issue #1991: the outer loop should not warn.
 pub fn test15() {
     'label: loop {
         while false {

tests/ui/precedence.fixed

@@ -32,7 +32,7 @@ fn main() {
     let _ = -(1i32.abs());
     let _ = -(1f32.abs());
 
-    // Odd functions shoud not trigger an error
+    // Odd functions should not trigger an error
     let _ = -1f64.asin();
     let _ = -1f64.asinh();
     let _ = -1f64.atan();

tests/ui/precedence.rs

@@ -32,7 +32,7 @@ fn main() {
     let _ = -(1i32.abs());
     let _ = -(1f32.abs());
 
-    // Odd functions shoud not trigger an error
+    // Odd functions should not trigger an error
     let _ = -1f64.asin();
     let _ = -1f64.asinh();
     let _ = -1f64.atan();

tests/ui/vec_resize_to_zero.rs

@@ -7,7 +7,7 @@ fn main() {
     // not applicable
     vec![1, 2, 3, 4, 5].resize(2, 5);
 
-    // applicable here, but only implemented for integer litterals for now
+    // applicable here, but only implemented for integer literals for now
     vec!["foo", "bar", "baz"].resize(0, "bar");
 
     // not applicable