diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 462e526a4465cbe66552b35de8a1ca1f9292be9c..a7cb40abe6343ff69a5651dbd7c76f2e9ac33e5c 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -71,7 +71,7 @@ static const char *libbpf_strerror_table[NR_ERRNO] = {
 	[ERRCODE_OFFSET(LIBELF)]	= "Something wrong in libelf",
 	[ERRCODE_OFFSET(FORMAT)]	= "BPF object format invalid",
 	[ERRCODE_OFFSET(KVERSION)]	= "'version' section incorrect or lost",
-	[ERRCODE_OFFSET(ENDIAN)]	= "Endian missmatch",
+	[ERRCODE_OFFSET(ENDIAN)]	= "Endian mismatch",
 	[ERRCODE_OFFSET(INTERNAL)]	= "Internal error in libbpf",
 	[ERRCODE_OFFSET(RELOC)]		= "Relocation failed",
 	[ERRCODE_OFFSET(VERIFY)]	= "Kernel verifier blocks program loading",
diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h
index 722f46b2d553fa13e10f22f116bf7016a3b61e51..148df3640ba0f6b99eec0ba283db7920a70a10b2 100644
--- a/tools/lib/bpf/libbpf.h
+++ b/tools/lib/bpf/libbpf.h
@@ -19,7 +19,7 @@ enum libbpf_errno {
 	LIBBPF_ERRNO__LIBELF = __LIBBPF_ERRNO__START,
 	LIBBPF_ERRNO__FORMAT,	/* BPF object format invalid */
 	LIBBPF_ERRNO__KVERSION,	/* Incorrect or no 'version' section */
-	LIBBPF_ERRNO__ENDIAN,	/* Endian missmatch */
+	LIBBPF_ERRNO__ENDIAN,	/* Endian mismatch */
 	LIBBPF_ERRNO__INTERNAL,	/* Internal error in libbpf */
 	LIBBPF_ERRNO__RELOC,	/* Relocation failed */
 	LIBBPF_ERRNO__LOAD,	/* Load program failure for unknown reason */