Spelling streaming (#10919)

streaming/receiver.c

@@ -30,7 +30,7 @@ static void rrdpush_receiver_thread_cleanup(void *ptr) {
         executed = 1;
         struct receiver_state *rpt = (struct receiver_state *) ptr;
         // If the shutdown sequence has started, and this receiver is still attached to the host then we cannot touch
-        // the host pointer as it is unpredicable when the RRDHOST is deleted. Do the cleanup from rrdhost_free().
+        // the host pointer as it is unpredictable when the RRDHOST is deleted. Do the cleanup from rrdhost_free().
         if (netdata_exit && rpt->host) {
             rpt->exited = 1;
             return;
@@ -123,7 +123,7 @@ PARSER_RC streaming_claimed_id(char **words, void *user, PLUGINSD_ACTION *plugin
 
     if(strcmp(words[1], host->machine_guid)) {
         error("Claim ID is for host \"%s\" but it came over connection for \"%s\"", words[1], host->machine_guid);
-        return PARSER_RC_OK; //the message is OK problem must be somewehere else
+        return PARSER_RC_OK; //the message is OK problem must be somewhere else
     }
 
     rrdhost_aclk_state_lock(host);

streaming/sender.c

@@ -450,7 +450,7 @@ void attempt_to_send(struct sender_state *s) {
         s->last_sent_t = now_monotonic_sec();
     }
     else if (ret == -1 && (errno == EAGAIN || errno == EINTR || errno == EWOULDBLOCK))
-        debug(D_STREAM, "STREAM %s [send to %s]: unavailable aftering polling POLLOUT", s->host->hostname,
+        debug(D_STREAM, "STREAM %s [send to %s]: unavailable after polling POLLOUT", s->host->hostname,
               s->connected_to);
     else if (ret == -1) {
         debug(D_STREAM, "STREAM: Send failed - closing socket...");