chore: fix some comments

examples/src/hello_synchronization/README.md

@@ -2,7 +2,7 @@
 
 This example is 
 1. A small demonstration of the importance of synchronization.
-2. How basic synchronization you can understand from the CPU is preformed on the GPU.
+2. How basic synchronization you can understand from the CPU is performed on the GPU.
 
 ## To Run
 

naga/src/back/glsl/features.rs

@@ -447,7 +447,7 @@ impl<'a, W> Writer<'a, W> {
             ..
         } = self;
 
-        // Loop trough all expressions in both functions and the entry point
+        // Loop through all expressions in both functions and the entry point
         // to check for needed features
         for (expressions, info) in module
             .functions

naga/src/back/glsl/mod.rs

@@ -1875,7 +1875,7 @@ impl<'a, W: Write> Writer<'a, W> {
         // with different precedences from applying earlier.
         write!(self.out, "(")?;
 
-        // Cycle trough all the components of the vector
+        // Cycle through all the components of the vector
         for index in 0..size {
             let component = back::COMPONENTS[index];
             // Write the addition to the previous product

naga/src/back/msl/writer.rs

@@ -1235,7 +1235,7 @@ impl<W: Write> Writer<W> {
         // with different precedences from applying earlier.
         write!(self.out, "(")?;
 
-        // Cycle trough all the components of the vector
+        // Cycle through all the components of the vector
         for index in 0..size {
             let component = back::COMPONENTS[index];
             // Write the addition to the previous product

naga/src/front/mod.rs

@@ -275,7 +275,7 @@ where
         Name: std::borrow::Borrow<Q>,
         Q: std::hash::Hash + Eq + ?Sized,
     {
-        // Iterate backwards trough the scopes and try to find the variable
+        // Iterate backwards through the scopes and try to find the variable
         for scope in self.scopes[..self.cursor].iter().rev() {
             if let Some(var) = scope.get(name) {
                 return Some(var);

naga/src/front/spv/mod.rs

@@ -3460,7 +3460,7 @@ impl<I: Iterator<Item = u32>> Frontend<I> {
                             .insert(target, (case_body_idx, vec![literal as i32]));
                     }
 
-                    // Loop trough the collected target blocks creating a new case for each
+                    // Loop through the collected target blocks creating a new case for each
                     // literal pointing to it, only one case will have the true body and all the
                     // others will be empty fallthrough so that they all execute the same body
                     // without duplicating code.

naga/src/lib.rs

@@ -1337,7 +1337,7 @@ bitflags::bitflags! {
         const STORAGE = 1 << 0;
         /// Barrier affects all [`AddressSpace::WorkGroup`] accesses.
         const WORK_GROUP = 1 << 1;
-        /// Barrier synchronizes execution across all invocations within a subgroup that exectue this instruction.
+        /// Barrier synchronizes execution across all invocations within a subgroup that execute this instruction.
         const SUB_GROUP = 1 << 2;
     }
 }

wgpu-types/src/lib.rs

@@ -4848,7 +4848,7 @@ pub enum StencilOperation {
 pub struct StencilFaceState {
     /// Comparison function that determines if the fail_op or pass_op is used on the stencil buffer.
     pub compare: CompareFunction,
-    /// Operation that is preformed when stencil test fails.
+    /// Operation that is performed when stencil test fails.
     pub fail_op: StencilOperation,
     /// Operation that is performed when depth test fails but stencil test succeeds.
     pub depth_fail_op: StencilOperation,