diff --git a/ompi/mca/pml/dr/pml_dr_recvreq.h b/ompi/mca/pml/dr/pml_dr_recvreq.h
index ae4f2f3802..fc1a5b28e8 100644
--- a/ompi/mca/pml/dr/pml_dr_recvreq.h
+++ b/ompi/mca/pml/dr/pml_dr_recvreq.h
@@ -34,7 +34,7 @@ extern "C" {
 #endif
 
 
-struct  mca_pml_dr_recv_request_t {
+struct mca_pml_dr_recv_request_t {
     mca_pml_base_recv_request_t req_recv;
     struct ompi_proc_t *req_proc;
 #if OMPI_HAVE_THREAD_SUPPORT
diff --git a/ompi/mca/pml/ob1/pml_ob1_recvreq.h b/ompi/mca/pml/ob1/pml_ob1_recvreq.h
index 629e2bbb09..e3e1aa0f3c 100644
--- a/ompi/mca/pml/ob1/pml_ob1_recvreq.h
+++ b/ompi/mca/pml/ob1/pml_ob1_recvreq.h
@@ -32,7 +32,7 @@ extern "C" {
 #endif
 
 
-struct  mca_pml_ob1_recv_request_t {
+struct mca_pml_ob1_recv_request_t {
     mca_pml_base_recv_request_t req_recv;
     struct ompi_proc_t *req_proc;
     ompi_ptr_t req_send;
diff --git a/opal/win32/ompi_time.h b/opal/win32/ompi_time.h
index 2711f91240..d550e20fda 100644
--- a/opal/win32/ompi_time.h
+++ b/opal/win32/ompi_time.h
@@ -130,7 +130,7 @@
 #define ITIMER_VIRTUAL  1
 #define ITIMER_PROF 2
 
-struct  itimerval {
+struct itimerval {
   struct  timeval it_interval;    /* timer interval */
   struct  timeval it_value;   /* current value */
 };