[STYLE] Oops, more corrections found in review (- WIP PR #348 -)

Changes in file multicast/recv.py:
 * fixed some typos 🙈

Changes in file tests/check_spelling:
 * added regression checks to prevent repeats of these typos 🚀

Author: reactive-firewall

multicast/recv.py

@@ -316,10 +316,10 @@ def tryrecv(msgbuffer, chunk, sock):
 
 	Tries to receive data without blocking and appends it to the message buffer.
 
-	Individual chunk sizes are controled by the module attribute `_MCAST_DEFAULT_BUFFER_SIZE` set
+	Individual chunk sizes are controlled by the module attribute `_MCAST_DEFAULT_BUFFER_SIZE` set
 	at module's load-time. It is possible to override the buffer size via the environment variable
-	"MULTICAST_BUFFER_SIZE" if available at load-time. However changing the value is not reccomended
-	unless absolutly needed, and can be done on the sender side too.
+	"MULTICAST_BUFFER_SIZE" if available at load-time. However changing the value is not recommended
+	unless absolutely needed, and can be done on the sender side too.
 
 	Args:
 		msgbuffer (list or None): Caller-instantiated collection to store received messages.

tests/check_spelling

@@ -145,6 +145,8 @@ declare -a SPECIFIC_TYPOS=(
 	"concatination:concatenation"  # from #330
 	"imperitive:imperative"  # from #330
 	"sentance:sentence"  # from #330
+	"reccomended:recommended"  # from #348
+	"absolutly:absolutely"  # from #348
 )
 
 function cleanup() {