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-rw-r--r--target/ppc/cpu.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index e8aa185d4f..2eb41a295a 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -615,7 +615,7 @@ enum {
 #define FPSCR_VXCVI  8  /* Floating-point invalid operation exception (int)  */
 #define FPSCR_VE     7  /* Floating-point invalid operation exception enable */
 #define FPSCR_OE     6  /* Floating-point overflow exception enable          */
-#define FPSCR_UE     5  /* Floating-point undeflow exception enable          */
+#define FPSCR_UE     5  /* Floating-point underflow exception enable          */
 #define FPSCR_ZE     4  /* Floating-point zero divide exception enable       */
 #define FPSCR_XE     3  /* Floating-point inexact exception enable           */
 #define FPSCR_NI     2  /* Floating-point non-IEEE mode                      */
@@ -2331,13 +2331,13 @@ enum {
     /* Internal hardware exception sources */
     PPC_INTERRUPT_DECR,           /* Decrementer exception                */
     PPC_INTERRUPT_HDECR,          /* Hypervisor decrementer exception     */
-    PPC_INTERRUPT_PIT,            /* Programmable inteval timer interrupt */
+    PPC_INTERRUPT_PIT,            /* Programmable interval timer interrupt */
     PPC_INTERRUPT_FIT,            /* Fixed interval timer interrupt       */
     PPC_INTERRUPT_WDT,            /* Watchdog timer interrupt             */
     PPC_INTERRUPT_CDOORBELL,      /* Critical doorbell interrupt          */
     PPC_INTERRUPT_DOORBELL,       /* Doorbell interrupt                   */
     PPC_INTERRUPT_PERFM,          /* Performance monitor interrupt        */
-    PPC_INTERRUPT_HMI,            /* Hypervisor Maintainance interrupt    */
+    PPC_INTERRUPT_HMI,            /* Hypervisor Maintenance interrupt    */
     PPC_INTERRUPT_HDOORBELL,      /* Hypervisor Doorbell interrupt        */
     PPC_INTERRUPT_HVIRT,          /* Hypervisor virtualization interrupt  */
 };