diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c
index 58d0edbd56d7f9b989d221637b05ce9f0b2c65f4..f38231f8cdc5aa96ec24d46699fd48d5ffee3eab 100644
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -510,7 +510,7 @@ static void do_dma_pdma_cb(ESPState *s)
         } else {
             /*
              * Extra message out bytes received: update cmdfifo_cdb_offset
-             * and then switch to commmand phase
+             * and then switch to command phase
              */
             s->cmdfifo_cdb_offset = fifo8_num_used(&s->cmdfifo);
             s->rregs[ESP_RSTAT] = STAT_TC | STAT_CD;
@@ -622,7 +622,7 @@ static void esp_do_dma(ESPState *s)
         } else {
             /*
              * Extra message out bytes received: update cmdfifo_cdb_offset
-             * and then switch to commmand phase
+             * and then switch to command phase
              */
             s->cmdfifo_cdb_offset = fifo8_num_used(&s->cmdfifo);
             s->rregs[ESP_RSTAT] = STAT_TC | STAT_CD;
@@ -733,7 +733,7 @@ static void esp_do_nodma(ESPState *s)
         } else {
             /*
              * Extra message out bytes received: update cmdfifo_cdb_offset
-             * and then switch to commmand phase
+             * and then switch to command phase
              */
             s->cmdfifo_cdb_offset = fifo8_num_used(&s->cmdfifo);
             s->rregs[ESP_RSTAT] = STAT_TC | STAT_CD;
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 4b5b431e45f6fe22a8f63ddc818efc7393f99c17..abb838f19459487959c37458d68f356c94ec93b3 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -561,7 +561,7 @@ typedef void (*ReplayRamDiscard)(MemoryRegionSection *section, void *opaque);
  * A #RamDiscardManager coordinates which parts of specific RAM #MemoryRegion
  * regions are currently populated to be used/accessed by the VM, notifying
  * after parts were discarded (freeing up memory) and before parts will be
- * populated (consuming memory), to be used/acessed by the VM.
+ * populated (consuming memory), to be used/accessed by the VM.
  *
  * A #RamDiscardManager can only be set for a RAM #MemoryRegion while the
  * #MemoryRegion isn't mapped yet; it cannot change while the #MemoryRegion is
@@ -585,7 +585,7 @@ typedef void (*ReplayRamDiscard)(MemoryRegionSection *section, void *opaque);
  * Listeners are called in multiples of the minimum granularity (unless it
  * would exceed the registered range) and changes are aligned to the minimum
  * granularity within the #MemoryRegion. Listeners have to prepare for memory
- * becomming discarded in a different granularity than it was populated and the
+ * becoming discarded in a different granularity than it was populated and the
  * other way around.
  */
 struct RamDiscardManagerClass {
@@ -1242,7 +1242,7 @@ void memory_region_init_ram_flags_nomigrate(MemoryRegion *mr,
                                             Error **errp);
 
 /**
- * memory_region_init_resizeable_ram:  Initialize memory region with resizeable
+ * memory_region_init_resizeable_ram:  Initialize memory region with resizable
  *                                     RAM.  Accesses into the region will
  *                                     modify memory directly.  Only an initial
  *                                     portion of this RAM is actually used.
diff --git a/qemu-options.hx b/qemu-options.hx
index 1aaf38c6138e4d9772ff067d36f47fa946ea06a2..047d28a35795d87435ce0ab51b3bd8f9d069e82f 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -318,7 +318,7 @@ SRST
   \ 
 ``-numa cpu,node-id=node[,socket-id=x][,core-id=y][,thread-id=z]``
   \ 
-``-numa hmat-lb,initiator=node,target=node,hierarchy=hierarchy,data-type=tpye[,latency=lat][,bandwidth=bw]``
+``-numa hmat-lb,initiator=node,target=node,hierarchy=hierarchy,data-type=type[,latency=lat][,bandwidth=bw]``
   \ 
 ``-numa hmat-cache,node-id=node,size=size,level=level[,associativity=str][,policy=str][,line=size]``
     Define a NUMA node and assign RAM and VCPUs to it. Set the NUMA
@@ -1717,7 +1717,7 @@ SRST
     directory on host is made directly accessible by guest as a pass-through
     file system by using the 9P network protocol for communication between
     host and guests, if desired even accessible, shared by several guests
-    simultaniously.
+    simultaneously.
 
     Note that ``-virtfs`` is actually just a convenience shortcut for its
     generalized form ``-fsdev -device virtio-9p-pci``.
diff --git a/tests/qtest/libqos/qgraph.h b/tests/qtest/libqos/qgraph.h
index 871740c0dc89d879050116e2f8e81ee995475b60..33d609a06a6f4b2d51d724065f97fcddbd7b9bf4 100644
--- a/tests/qtest/libqos/qgraph.h
+++ b/tests/qtest/libqos/qgraph.h
@@ -381,7 +381,7 @@ QOSGraphObject *qos_driver_new(QOSGraphNode *node, QOSGraphObject *parent,
  * mind: only tests with a path down from the actual test case node (leaf) up
  * to the graph's root node are actually executed by the qtest framework. And
  * the qtest framework uses QMP to automatically check which QEMU drivers are
- * actually currently available, and accordingly qos marks certain pathes as
+ * actually currently available, and accordingly qos marks certain paths as
  * 'unavailable' in such cases (e.g. when QEMU was compiled without support for
  * a certain feature).
  */
diff --git a/tests/qtest/libqos/virtio-9p.c b/tests/qtest/libqos/virtio-9p.c
index b4e1143288ae69d36e1105fb3d8380a60a2b73d8..2941d3cdc6309418a64ab0355939093fe9dd41be 100644
--- a/tests/qtest/libqos/virtio-9p.c
+++ b/tests/qtest/libqos/virtio-9p.c
@@ -31,7 +31,7 @@
 static QGuestAllocator *alloc;
 static char *local_test_path;
 
-/* Concatenates the passed 2 pathes. Returned result must be freed. */
+/* Concatenates the passed 2 paths. Returned result must be freed. */
 static char *concat_path(const char* a, const char* b)
 {
     return g_build_filename(a, b, NULL);