diff --git a/doc/html/job_submit_plugins.shtml b/doc/html/job_submit_plugins.shtml
index 70b5560c38c2cbd90db6061eee12f947e6a5a041..299bf1f9fa4ff46021e065ec633633292d34518b 100644
--- a/doc/html/job_submit_plugins.shtml
+++ b/doc/html/job_submit_plugins.shtml
@@ -96,7 +96,7 @@ to examine the available partitions, reservations, etc.
 can be stored here. The error message is expected to have allocated memory
 which Slurm will release using the xfree function. The error message is
 propagated to the caller only when the return code of this function is
-not SLURM_SUCESS.<br>
+not SLURM_SUCCESS.<br>
 <p style="margin-left:.2in"><b>Returns</b>: <br>
 <span class="commandline">SLURM_SUCCESS</span> on success, or<br>
 <span class="commandline">SLURM_ERROR</span> on failure.
diff --git a/src/plugins/sched/wiki/msg.c b/src/plugins/sched/wiki/msg.c
index c223ef970e250fa98c378e09f0851e38bd19b108..d5771eac5329e0c1959a7bd7c13c5b053186d483 100644
--- a/src/plugins/sched/wiki/msg.c
+++ b/src/plugins/sched/wiki/msg.c
@@ -205,7 +205,7 @@ static void *_msg_thread(void *no_data)
 
 /*****************************************************************************\
  * parse_wiki_config - Results go into global variables
- * RET SLURM_SUCESS or error code
+ * RET SLURM_SUCCESS or error code
  *
  * wiki_conf options
  * JobPriority=hold|run
diff --git a/src/slurmctld/job_mgr.c b/src/slurmctld/job_mgr.c
index f6a38887fefe24644dd34b9e9d219f43e5ac4ec9..efa63dfe8f5f83b543a8739949448729ae8bbeaa 100644
--- a/src/slurmctld/job_mgr.c
+++ b/src/slurmctld/job_mgr.c
@@ -14739,7 +14739,7 @@ extern int job_set_top(top_job_msg_t *top_ptr, uid_t uid, slurm_fd_t conn_fd,
  * job_end_time - Process JOB_END_TIME
  * IN time_req_msg - job end time request
  * OUT timeout_msg - job timeout response to be sent
- * RET SLURM_SUCESS or an error code
+ * RET SLURM_SUCCESS or an error code
  */
 extern int job_end_time(job_alloc_info_msg_t *time_req_msg,
 			srun_timeout_msg_t *timeout_msg)
diff --git a/src/slurmctld/slurmctld.h b/src/slurmctld/slurmctld.h
index acdc8c1a31596150267d3a5878867d73826a6e86..043b033d8082f69788373ac8fe50378b59838db8 100644
--- a/src/slurmctld/slurmctld.h
+++ b/src/slurmctld/slurmctld.h
@@ -1289,7 +1289,7 @@ extern bool job_epilog_complete(uint32_t job_id, char *node_name,
  * job_end_time - Process JOB_END_TIME
  * IN time_req_msg - job end time request
  * OUT timeout_msg - job timeout response to be sent
- * RET SLURM_SUCESS or an error code
+ * RET SLURM_SUCCESS or an error code
  */
 extern int job_end_time(job_alloc_info_msg_t *time_req_msg,
 			srun_timeout_msg_t *timeout_msg);