3 files changed, 4 insertions, 4 deletions

diff --git a/archival/Config.in b/archival/Config.in
index 7810c354d..e3f6239f2 100644
--- a/archival/Config.in
+++ b/archival/Config.in
@@ -189,7 +189,7 @@ config CONFIG_FEATURE_TAR_COMPRESS
           If you enable this option tar will be able to call uncompress,
           when extracting .tar.Z archives.
 
-config CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
+config CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY
         bool "  Enable support for old tar header format"
         default N
         depends on CONFIG_TAR
diff --git a/archival/libunarchive/get_header_tar.c b/archival/libunarchive/get_header_tar.c
index 682179a02..cd38f4560 100644
--- a/archival/libunarchive/get_header_tar.c
+++ b/archival/libunarchive/get_header_tar.c
@@ -80,7 +80,7 @@ char get_header_tar(archive_handle_t *archive_handle)
          * 0's are for the old tar format
          */
         if (strncmp(tar.formated.magic, "ustar", 5) != 0) {
-#ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
+#ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY
                 if (strncmp(tar.formated.magic, "\0\0\0\0\0", 5) != 0)
 #endif
                         bb_error_msg_and_die("Invalid tar magic");
@@ -144,7 +144,7 @@ char get_header_tar(archive_handle_t *archive_handle)
                 /* Reserved for high performance files, treat as normal file */
         case 0:
         case '0':
-#ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
+#ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY
                 if (last_char_is(file_header->name, '/')) {
                         file_header->mode |= S_IFDIR;
                 } else
diff --git a/archival/tar.c b/archival/tar.c
index ab4d1f266..9d0a7c5e4 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -44,7 +44,7 @@
 
 /* Tar file constants  */
 # define TAR_MAGIC          "ustar"     /* ustar and a null */
-# define TAR_VERSION        "  "        /* Be compatable with GNU tar format */
+# define TAR_VERSION        "  "        /* Be compatible with GNU tar format */
 
 #define TAR_BLOCK_SIZE          512
 #define TAR_MAGIC_LEN           6