chore: fix some typos in comment (#3201)

Signed-off-by: clonefetch <c0217@outlook.com>

apps/chat2bridge/chat2bridge.nim

@@ -59,7 +59,7 @@ type
   MbMessageHandler = proc(jsonNode: JsonNode) {.async.}
 
 ###################
-# Helper funtions #
+# Helper functions #
 ###################S
 
 proc containsOrAdd(sequence: var seq[Hash], hash: Hash): bool =

apps/liteprotocoltester/tester_config.nim

@@ -49,7 +49,7 @@ type LiteProtocolTesterConf* = object
 
   logFormat* {.
     desc:
-      "Specifies what kind of logs should be written to stdout. Suported formats: TEXT, JSON",
+      "Specifies what kind of logs should be written to stdout. Supported formats: TEXT, JSON",
     defaultValue: logging.LogFormat.TEXT,
     name: "log-format"
   .}: logging.LogFormat

tests/wakunode2/test_validators.nim

@@ -238,7 +238,7 @@ suite "WakuNode2 - Validators":
     # Since we have a full mesh with 5 nodes and each one publishes 25+25+25+25+25 msgs
     # there are 625 messages being sent.
     # 125 are received ok in the handler (first hop)
-    # 500 are are wrong so rejected (rejected not relayed)
+    # 500 are wrong so rejected (rejected not relayed)
 
     var msgRejected = 0
 

waku/factory/external_config.nim

@@ -58,7 +58,7 @@ type WakuNodeConf* = object
 
   logFormat* {.
     desc:
-      "Specifies what kind of logs should be written to stdout. Suported formats: TEXT, JSON",
+      "Specifies what kind of logs should be written to stdout. Supported formats: TEXT, JSON",
     defaultValue: logging.LogFormat.TEXT,
     name: "log-format"
   .}: logging.LogFormat
@@ -491,7 +491,7 @@ hence would have reachability issues.""",
     reliabilityEnabled* {.
       desc:
         """Adds an extra effort in the delivery/reception of messages by leveraging store-v3 requests.
-with the drawback of consuming some more bandwitdh.""",
+with the drawback of consuming some more bandwidth.""",
       defaultValue: false,
       name: "reliability"
     .}: bool