Fix typos and limit unknown command error message (#10634)

minor cleanup for recent changes.

src/bitops.c

@@ -1002,7 +1002,7 @@ void bitposCommand(client *c) {
     }
 }
 
-/* BITFIELD key subcommmand-1 arg ... subcommand-2 arg ... subcommand-N ...
+/* BITFIELD key subcommand-1 arg ... subcommand-2 arg ... subcommand-N ...
  *
  * Supported subcommands:
  *

src/module.c

@@ -1049,9 +1049,9 @@ RedisModuleCommand *moduleCreateCommandProxy(struct RedisModule *module, sds dec
  *                      serve stale data. Don't use if you don't know what
  *                      this means.
  * * **"no-monitor"**: Don't propagate the command on monitor. Use this if
- *                     the command has sensible data among the arguments.
+ *                     the command has sensitive data among the arguments.
  * * **"no-slowlog"**: Don't log this command in the slowlog. Use this if
- *                     the command has sensible data among the arguments.
+ *                     the command has sensitive data among the arguments.
  * * **"fast"**:      The command time complexity is not greater
  *                    than O(log(N)) where N is the size of the collection or
  *                    anything else representing the normal scalability

src/networking.c

@@ -3812,7 +3812,7 @@ void flushSlavesOutputBuffers(void) {
     }
 }
 
-/* Compute current most restictive pause type and its end time, aggregated for
+/* Compute current most restrictive pause type and its end time, aggregated for
  * all pause purposes. */
 static void updateClientPauseTypeAndEndTime(void) {
     pause_type old_type = server.client_pause_type;

src/server.c

@@ -3494,7 +3494,7 @@ void populateCommandMovableKeys(struct redisCommand *cmd) {
         cmd->flags |= CMD_MOVABLE_KEYS;
 }
 
-/* Check if c->cmd exists, fills `err` with deatils in case it doesn't
+/* Check if c->cmd exists, fills `err` with details in case it doesn't.
  * Return 1 if exists. */
 int commandCheckExistence(client *c, sds *err) {
     if (c->cmd)
@@ -3516,14 +3516,14 @@ int commandCheckExistence(client *c, sds *err) {
         for (i=1; i < c->argc && sdslen(args) < 128; i++)
             args = sdscatprintf(args, "'%.*s' ", 128-(int)sdslen(args), (char*)c->argv[i]->ptr);
         *err = sdsnew(NULL);
-        *err = sdscatprintf(*err, "unknown command '%s', with args beginning with: %s",
+        *err = sdscatprintf(*err, "unknown command '%.128s', with args beginning with: %s",
                             (char*)c->argv[0]->ptr, args);
         sdsfree(args);
     }
     return 0;
 }
 
-/* Check if c->argc is valid for c->cmd, fills `err` with deatils in case it isn't
+/* Check if c->argc is valid for c->cmd, fills `err` with details in case it isn't.
  * Return 1 if valid. */
 int commandCheckArity(client *c, sds *err) {
     if ((c->cmd->arity > 0 && c->cmd->arity != c->argc) ||

src/server.h

@@ -1062,7 +1062,7 @@ typedef struct replBacklog {
     listNode *ref_repl_buf_node; /* Referenced node of replication buffer blocks,
                                   * see the definition of replBufBlock. */
     size_t unindexed_count;      /* The count from last creating index block. */
-    rax *blocks_index;           /* The index of reocrded blocks of replication
+    rax *blocks_index;           /* The index of recorded blocks of replication
                                   * buffer for quickly searching replication
                                   * offset on partial resynchronization. */
     long long histlen;           /* Backlog actual data length */