ip: Few typo and grammar errors fixes for ip(8) manpage
diff --git a/man/man8/ip.8 b/man/man8/ip.8
index 6c778d2..8d55fa9 100644
--- a/man/man8/ip.8
+++ b/man/man8/ip.8
@@ -1289,7 +1289,7 @@
.BI nud " NUD_STATE"
the state of the neighbour entry.
.B nud
-is an abbreviation for 'Neigh bour Unreachability Detection'.
+is an abbreviation for 'Neighbour Unreachability Detection'.
The state can take one of the following values:
.in +8
@@ -1614,7 +1614,7 @@
.BI rtt " TIME"
the initial RTT ('Round Trip Time') estimate. If no suffix is
specified the units are raw values passed directly to the
-routing code to maintain compatability with previous releases.
+routing code to maintain compatibility with previous releases.
Otherwise if a suffix of s, sec or secs is used to specify
seconds; ms, msec or msecs to specify milliseconds; us, usec
or usecs to specify microseconds; ns, nsec or nsecs to specify
@@ -2484,7 +2484,7 @@
.I ALGO
which depend on the type of algorithm set by
.IR ALGO_TYPE "."
-It can be used these algoritms
+Valid algorithms are:
.BR enc ", " auth " or " comp "."
.SS ip xfrm policy add - add a new policy
