[gdbsupport] Fix some typos

Fix typos:
...
mentionning -> mentioning
suppported -> supported
aligment -> alignment
...

3 files changed, 4 insertions, 4 deletions

diff --git a/gdbsupport/common-defs.h b/gdbsupport/common-defs.h
index 2cb71e2..7dcaa5b 100644
--- a/gdbsupport/common-defs.h
+++ b/gdbsupport/common-defs.h
@@ -153,7 +153,7 @@
    and builds with -O2, and ... the assert doesn't trigger, because it's
    optimized away by gcc.
 
-   There's no suppported recipe to prevent the assertion from being optimized
+   There's no supported recipe to prevent the assertion from being optimized
    away (other than: build with -O0, or remove the nonnull attribute).  Note
    that -fno-delete-null-pointer-checks does not help.  A patch was submitted
    to improve gcc documentation to point this out more clearly (
diff --git a/gdbsupport/common.m4 b/gdbsupport/common.m4
index 54290cc..63e5e93 100644
--- a/gdbsupport/common.m4
+++ b/gdbsupport/common.m4
@@ -292,7 +292,7 @@ AC_CHECK_HEADERS([ \
 ])
 
 dnl Check that the provided value ($1) is either "yes" or "no".  If not,
-dnl emit an error message mentionning the configure option $2, and abort
+dnl emit an error message mentioning the configure option $2, and abort
 dnl the script.
 AC_DEFUN([GDB_CHECK_YES_NO_VAL],
 	 [
@@ -306,7 +306,7 @@ AC_DEFUN([GDB_CHECK_YES_NO_VAL],
 	  ])
 
 dnl Check that the provided value ($1) is either "yes", "no" or "auto".  If not,
-dnl emit an error message mentionning the configure option $2, and abort
+dnl emit an error message mentioning the configure option $2, and abort
 dnl the script.
 AC_DEFUN([GDB_CHECK_YES_NO_AUTO_VAL],
 	 [
diff --git a/gdbsupport/packed.h b/gdbsupport/packed.h
index 37f02d2..3271adc 100644
--- a/gdbsupport/packed.h
+++ b/gdbsupport/packed.h
@@ -75,7 +75,7 @@ public:
     m_val = val;
 #endif
 
-    /* Ensure size and aligment are what we expect.  */
+    /* Ensure size and alignment are what we expect.  */
     static_assert (sizeof (packed) == Bytes);
     static_assert (alignof (packed) == 1);