Integrating spellcheck into CI (#1218)

* Adding spellcheck testing

* words

* updating version of spellcheck action

4 files changed, 146 insertions, 4 deletions

diff --git a/.github/spellcheck-settings.yml b/.github/spellcheck-settings.yml
new file mode 100644
index 0000000..b8ca6cc
--- /dev/null
+++ b/.github/spellcheck-settings.yml
@@ -0,0 +1,29 @@
+matrix:
+- name: Markdown
+  expect_match: false
+  apsell:
+    lang: en
+    d: en_US
+    ignore-case: true
+  dictionary:
+    wordlists:
+    - .github/wordlist.txt
+    output: wordlist.dic
+  pipeline:
+  - pyspelling.filters.markdown:
+      markdown_extensions:
+      - markdown.extensions.extra:
+  - pyspelling.filters.html:
+      comments: false
+      attributes:
+      - alt
+      ignores:
+      - ':matches(code, pre)'
+      - code
+      - pre
+      - blockquote
+      - img
+  sources:
+  - 'README.md'
+  - 'FAQ.md'
+  - 'docs/**'
diff --git a/.github/wordlist.txt b/.github/wordlist.txt
new file mode 100644
index 0000000..244bf5b
--- /dev/null
+++ b/.github/wordlist.txt
@@ -0,0 +1,99 @@
+ABI
+ACLs
+alloc
+Allocator
+allocators
+antirez
+api
+APIs
+ASYNC
+asyncRedisContext
+asyncronous
+AUTOFREE
+autoload
+autoloader
+autoloading
+Autoloading
+backend
+backends
+behaviour
+boolean
+CAS
+Changelog
+customizable
+Customizable
+CVE
+dataset
+de
+deallocation
+ElastiCache
+extensibility
+FPM
+getaddrinfo
+gmail
+grunder
+Grunder
+hiredis
+Hiredis
+HIREDIS
+hostname
+IANA
+IPv
+IPV
+keepalive
+keyspace
+keyspaces
+KiB
+libc
+libev
+libevent
+localhost
+Lua
+michael
+minimalistic
+namespace
+NOAUTOFREE
+NOAUTOFREEREPLIES
+NONBLOCK
+Noordhuis
+OpenSSL
+Packagist
+pcnoordhuis
+PhpRedis
+Pieter
+pipelined
+pipelining
+pluggable
+Predis
+PRERELEASE
+printf
+PSR
+PSUBSCRIBE
+rb
+Readme
+README
+rebalanced
+rebalancing
+redis
+Redis
+redisAsyncContext
+redisContext
+redisOptions
+redisReader
+reusability
+REUSEADDR
+runtime
+Sanfilippo
+SHA
+sharding
+SONAME
+SSL
+struct
+stunnel
+subelements
+TCP
+TLS
+unparsed
+UNSPEC
+URI
+variadic
diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
new file mode 100644
index 0000000..e152841
--- /dev/null
+++ b/.github/workflows/spellcheck.yml
@@ -0,0 +1,14 @@
+name: spellcheck
+on:
+  pull_request:
+jobs:
+  check-spelling:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Check Spelling
+        uses: rojopolis/spellcheck-github-actions@0.33.1
+        with:
+          config_path: .github/spellcheck-settings.yml
+          task_name: Markdown
diff --git a/README.md b/README.md
index c0fc2a1..f704641 100644
--- a/README.md
+++ b/README.md
@@ -28,11 +28,11 @@ The library comes with multiple APIs. There is the
 * After v1.2.0 we modified how we invoke `poll(2)` to wait for connections to complete, such that we will now retry
   the call if it is interrupted by a signal until:
 
-  a) The connection succeeds or fails.  
+  a) The connection succeeds or fails.
   b) The overall connection timeout is reached.
 
-  In previous versions, an interrupted `poll(2)` call would cause the connection to fail 
-  with `c->err` set to `REDIS_ERR_IO` and `c->errstr` set to `poll(2): Interrupted system call`.  
+  In previous versions, an interrupted `poll(2)` call would cause the connection to fail
+  with `c->err` set to `REDIS_ERR_IO` and `c->errstr` set to `poll(2): Interrupted system call`.
 
 ## Upgrading to `1.1.0`
 
@@ -302,7 +302,7 @@ void redisFree(redisContext *c);
 This function immediately closes the socket and then frees the allocations done in
 creating the context.
 
-### Sending commands (cont'd)
+### Sending commands (continued)
 
 Together with `redisCommand`, the function `redisCommandArgv` can be used to issue commands.
 It has the following prototype: