Fix spelling mistakes

4 files changed, 4 insertions, 4 deletions

diff --git a/absl/debugging/failure_signal_handler.h b/absl/debugging/failure_signal_handler.h
index 500115c0..5e034785 100644
--- a/absl/debugging/failure_signal_handler.h
+++ b/absl/debugging/failure_signal_handler.h
@@ -62,7 +62,7 @@ struct FailureSignalHandlerOptions {
   // If true, try to run signal handlers on an alternate stack (if supported on
   // the given platform). An alternate stack is useful for program crashes due
   // to a stack overflow; by running on a alternate stack, the signal handler
-  // may run even when normal stack space has been exausted. The downside of
+  // may run even when normal stack space has been exhausted. The downside of
   // using an alternate stack is that extra memory for the alternate stack needs
   // to be pre-allocated.
   bool use_alternate_stack = true;
diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc
index 8463a2b7..2fa4143a 100644
--- a/absl/debugging/internal/demangle_test.cc
+++ b/absl/debugging/internal/demangle_test.cc
@@ -38,7 +38,7 @@ static const char *DemangleIt(const char * const mangled) {
   }
 }
 
-// Test corner cases of bounary conditions.
+// Test corner cases of boundary conditions.
 TEST(Demangle, CornerCases) {
   char tmp[10];
   EXPECT_TRUE(Demangle("_Z6foobarv", tmp, sizeof(tmp)));
diff --git a/absl/debugging/internal/stacktrace_aarch64-inl.inc b/absl/debugging/internal/stacktrace_aarch64-inl.inc
index 4fc87f51..b66beba2 100644
--- a/absl/debugging/internal/stacktrace_aarch64-inl.inc
+++ b/absl/debugging/internal/stacktrace_aarch64-inl.inc
@@ -144,7 +144,7 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count,
   // The frame pointer points to low address of a frame.  The first 64-bit
   // word of a frame points to the next frame up the call chain, which normally
   // is just after the high address of the current frame.  The second word of
-  // a frame contains return adress of to the caller.   To find a pc value
+  // a frame contains return address of to the caller.   To find a pc value
   // associated with the current frame, we need to go down a level in the call
   // chain.  So we remember return the address of the last frame seen.  This
   // does not work for the first stack frame, which belongs to UnwindImp() but
diff --git a/absl/debugging/internal/stacktrace_powerpc-inl.inc b/absl/debugging/internal/stacktrace_powerpc-inl.inc
index 085cef67..a49ed2f7 100644
--- a/absl/debugging/internal/stacktrace_powerpc-inl.inc
+++ b/absl/debugging/internal/stacktrace_powerpc-inl.inc
@@ -57,7 +57,7 @@ static inline void *StacktracePowerPCGetLR(void **sp) {
   // This check is in case the compiler doesn't define _CALL_SYSV.
   return *(sp+1);
 #else
-#error Need to specify the PPC ABI for your archiecture.
+#error Need to specify the PPC ABI for your architecture.
 #endif
 }