Fix some other files too

.github/ISSUE_TEMPLATE/---bug-report.md

@@ -17,7 +17,7 @@ A clear and concise description of what the bug is.
 Copy and paste the result of executing the following in your shell, so we can know the version of wasmer, Rust (if available) and architecture of your environment.
 -->
 
-```bash
+```sh
 echo "`wasmer -V` | `rustc -V` | `uname -m`"
 ```
 

CONTRIBUTING.md

@@ -3,12 +3,15 @@
 Thank you for your interest in contributing to Wasmer. This document outlines some recommendations on how to contribute.
 
 ## Issues & Feature Requests
+
 Please use the issue template and provide a failing example if possible to help us recreate the issue.
 
 ## Pull Requests
-For large changes, please try reaching the Wasmer using Github Issues or Spectrum Chat to ensure we can accept the change once it is ready.  
+
+For large changes, please try reaching communicating with the Wasmer maintainers via GitHub Issues or Spectrum Chat to ensure we can accept the change once it is ready.
 
 We recommend trying the following commands before sending a pull request to ensure code quality:
+
 - `cargo fmt --all` Ensures all code is correctly formatted.
 - Run `cargo test` in the crates that you are modifying.
 - Run `cargo build --all` (nightly) or `cargo build --all --exclude wasmer-singlepass-backend`
@@ -17,17 +20,14 @@ A comprehensive CI test suite will be run by a Wasmer team member after the PR h
 
 ### Common Build Issues
 
-**LLVM Dependency**
+#### LLVM Dependency
 
-The LLVM backend requires LLVM to be installed to compile.
+`Didn't find usable system-wide LLVM`
 
-So, you may run into the following error:
-```
-Didn't find usable system-wide LLVM.
-No suitable version of LLVM was found system-wide or pointed
-```
+Building Wasmer with the LLVM backend requires LLVM to be installed
 
-**Singlepass Nightly Only**
+#### Singlepass Nightly Only
 
-The singlepass crate depends on nightly so you may need to add the `+nightly` cargo flag to compile this crate.
 `error[E0554]: #![feature] may not be used on the stable release channel`
+
+Building Wasmer with the singlepass backend requires the nightly version of Rust

Makefile

@@ -161,7 +161,7 @@ release:
 
 # Only one backend (cranelift)
 release-clif:
-	# If you are in OS-X, you will need mingw-w64 for cross compiling to windows
+	# If you are on macOS, you will need mingw-w64 for cross compiling to Windows
 	# brew install mingw-w64
 	cargo build --release
 

docs/feature_matrix.md

@@ -12,7 +12,6 @@
 | SIMD | ⬜ | ⬜ | ✅ |
 | WASI | ✅ | ✅ | ✅ |
 
-
 ## Language integration
 
 TODO: define a set of features that are relevant and mark them here

install.sh

@@ -1,8 +1,8 @@
 #!/bin/sh
 
 # This install script is intended to download and install the latest available
-# release of the wasmer.
-# Installer script inspired from:
+# release of Wasmer.
+# Installer script inspired by:
 #  1) https://raw.githubusercontent.com/golang/dep/master/install.sh
 #  2) https://sh.rustup.rs
 #  3) https://yarnpkg.com/install.sh
@@ -22,7 +22,6 @@
 
 set -e
 
-
 reset="\033[0m"
 red="\033[31m"
 green="\033[32m"

integration_tests/cowsay/README.md

@@ -1,9 +1,8 @@
 # `cowsay` integration test
 
-
 This starts Wasmer with the Cowsay WASI Wasm file. The test makes assertions on
 the output of Wasmer. Run test with:
 
-```bash
+```sh
 ./integration_tests/cowsay/test.sh
 ```

lib/clif-backend/README.md

@@ -36,7 +36,7 @@ This crate represents the Cranelift backend integration for Wasmer.
 
 If you are using the `wasmer` CLI, you can specify the backend with:
 
-```bash
+```sh
 wasmer run program.wasm --backend=cranelift
 ```
 

lib/llvm-backend/README.md

@@ -36,7 +36,7 @@ This crate represents the LLVM backend integration for Wasmer.
 
 If you are using the `wasmer` CLI, you can specify the backend with:
 
-```bash
+```sh
 wasmer run program.wasm --backend=llvm
 ```
 

lib/singlepass-backend/README.md

@@ -37,7 +37,7 @@ This crate represents the Singlepass backend integration for Wasmer.
 
 If you are using the `wasmer` CLI, you can specify the backend with:
 
-```bash
+```sh
 wasmer run program.wasm --backend=singlepass
 ```