[PATCH bpf-next v1 2/3] bpftool: fix some typos in bpftool

[Lin Yikai]

Hi, fix some spelling errors in bpftool, the details are as follows:

-in file "bpftool-gen.rst"
	libppf->libbpf
-in the code comments:
	ouptut->output

Signed-off-by: Lin Yikai <yikai.lin@xxxxxxxx>
---
 tools/bpf/bpftool/Documentation/bpftool-gen.rst |  2 +-
 tools/bpf/bpftool/feature.c                     | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/bpf/bpftool/Documentation/bpftool-gen.rst b/tools/bpf/bpftool/Documentation/bpftool-gen.rst
index c768e6d4ae09..1b426e58a7cd 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-gen.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-gen.rst
@@ -104,7 +104,7 @@ bpftool gen skeleton *FILE*
 
     - **example__load**.
       This function creates maps, loads and verifies BPF programs, initializes
-      global data maps. It corresponds to libppf's **bpf_object__load**\ ()
+      global data maps. It corresponds to libbpf's **bpf_object__load**\ ()
       API.
 
     - **example__open_and_load** combines **example__open** and
diff --git a/tools/bpf/bpftool/feature.c b/tools/bpf/bpftool/feature.c
index c754a428c8c6..4dbc4fcdf473 100644
--- a/tools/bpf/bpftool/feature.c
+++ b/tools/bpf/bpftool/feature.c
@@ -196,7 +196,7 @@ static void probe_unprivileged_disabled(void)
 {
 	long res;
 
-	/* No support for C-style ouptut */
+	/* No support for C-style output */
 
 	res = read_procfs("/proc/sys/kernel/unprivileged_bpf_disabled");
 	if (json_output) {
@@ -225,7 +225,7 @@ static void probe_jit_enable(void)
 {
 	long res;
 
-	/* No support for C-style ouptut */
+	/* No support for C-style output */
 
 	res = read_procfs("/proc/sys/net/core/bpf_jit_enable");
 	if (json_output) {
@@ -255,7 +255,7 @@ static void probe_jit_harden(void)
 {
 	long res;
 
-	/* No support for C-style ouptut */
+	/* No support for C-style output */
 
 	res = read_procfs("/proc/sys/net/core/bpf_jit_harden");
 	if (json_output) {
@@ -285,7 +285,7 @@ static void probe_jit_kallsyms(void)
 {
 	long res;
 
-	/* No support for C-style ouptut */
+	/* No support for C-style output */
 
 	res = read_procfs("/proc/sys/net/core/bpf_jit_kallsyms");
 	if (json_output) {
@@ -311,7 +311,7 @@ static void probe_jit_limit(void)
 {
 	long res;
 
-	/* No support for C-style ouptut */
+	/* No support for C-style output */
 
 	res = read_procfs("/proc/sys/net/core/bpf_jit_limit");
 	if (json_output) {
-- 
2.34.1