diff --git a/man/man8/ip-l2tp.8 b/man/man8/ip-l2tp.8
index 9aba6bec..7109c0a0 100644
--- a/man/man8/ip-l2tp.8
+++ b/man/man8/ip-l2tp.8
@@ -392,7 +392,7 @@ If L2TP is being used over IPv6, use the IPv6 defrag module.
 .SH INTEROPERABILITY
 .PP
 Unmanaged (static) L2TPv3 tunnels are supported by some network
-equipment equipment vendors such as Cisco.
+equipment vendors such as Cisco.
 .PP
 In Linux, L2TP Hello messages are not supported in unmanaged
 tunnels. Hello messages are used by L2TP clients and servers to detect
diff --git a/man/man8/tc-sfb.8 b/man/man8/tc-sfb.8
index e4584deb..1f2b8c5e 100644
--- a/man/man8/tc-sfb.8
+++ b/man/man8/tc-sfb.8
@@ -67,7 +67,7 @@ the number of non-responsive flows, M. It is (1 - (1 - (1 / 16.0)) ** M) **8,
 so for example with 10 non-responsive flows approximately 0.2% of responsive flows
 will be misidentified.
 
-To mitigate this, SFB performs performs periodic re-hashing to avoid
+To mitigate this, SFB performs periodic re-hashing to avoid
 misclassification for prolonged periods of time.
 
 The default hashing method will use source and destination ip addresses and port numbers
diff --git a/man/man8/tipc-nametable.8 b/man/man8/tipc-nametable.8
index b187d25e..f7c51f19 100644
--- a/man/man8/tipc-nametable.8
+++ b/man/man8/tipc-nametable.8
@@ -49,13 +49,13 @@ provided by a port.
 .B Lower
 .br
 The lower bound of the 32-bit instance field of the port name.
-The instance field is often used as as a sub-class indicator.
+The instance field is often used as a sub-class indicator.
 
 .TP
 .B Upper
 .br
 The upper bound of the 32-bit instance field of the port name.
-The instance field is often used as as a sub-class indicator.
+The instance field is often used as a sub-class indicator.
 A difference in
 .BR "lower " "and " upper
 means the socket is bound to the port name range [lower,upper]