Fixed typo in three tests: interations -> iterations

testsuite/expect/test1.26

@@ -36,7 +36,7 @@
 source ./globals
 
 set test_id     "1.26"
-set interations 100
+set iterations 100
 set exit_code   0
 
 print_header $test_id
@@ -156,7 +156,7 @@ if {[string compare $host_1 $include_node]} {
 set front_end [test_front_end]
 
 set successes 0
-for {set inx 0} {$inx < $interations} {incr inx} {
+for {set inx 0} {$inx < $iterations} {incr inx} {
 	exec $bin_usleep 250000
 
 	set failures 0
@@ -256,8 +256,8 @@ for {set inx 0} {$inx < $interations} {incr inx} {
 		set exit_code 1
 	}
 }
-if {$successes != $interations} {
-	send_user "\nFAILURE: only $successes of $interations completed successfully\n"
+if {$successes != $iterations} {
+	send_user "\nFAILURE: only $successes of $iterations completed successfully\n"
 }
 
 if {$exit_code == 0} {

testsuite/expect/test7.2.prog.c

@@ -359,7 +359,7 @@ main (int argc, char **argv)
 	/* Replicate the very heavy load that MVAPICH2 puts on PMI
 	 * This load exceeds that of MPICH2 by a very wide margin */
 #if _DEBUG
-	printf("Starting %d interations each with %d PMI_KVS_Put and \n"
+	printf("Starting %d iterations each with %d PMI_KVS_Put and \n"
 		"  one each PMI_KVS_Commit and KVS_Barrier\n",
 		BARRIER_CNT, PUTS_PER_BARRIER);
 	fflush(stdout);

testsuite/expect/test9.7

@@ -35,7 +35,7 @@ source ./globals
 set test_id      "9.7"
 set exit_code    0
 set file_script  "./test$test_id.bash"
-set interations  5
+set iterations   5
 set sleep_time   1
 set task_cnt     10
 
@@ -53,7 +53,7 @@ if {[test_front_end] != 0} {
 # Initiate $task_cnt parallel tasks
 #
 for {set inx 0} {$inx < $task_cnt} {incr inx} {
-	spawn $bin_bash $file_script $sinfo $srun $squeue $sleep_time $interations [test_bluegene]
+	spawn $bin_bash $file_script $sinfo $srun $squeue $sleep_time $iterations [test_bluegene]
 	set task_id($inx) $spawn_id
 }
 
@@ -61,7 +61,7 @@ for {set inx 0} {$inx < $task_cnt} {incr inx} {
 # Test output for successful completion messasge
 #
 set success_cnt 0
-set timeout [expr $max_job_delay * $interations * $task_cnt]
+set timeout [expr $max_job_delay * $iterations * $task_cnt]
 for {set inx 0} {$inx < $task_cnt} {incr inx} {
 	set spawn_id $task_id($inx)
 	expect {