diff --git a/.gitignore b/.gitignore
index 7cba4a14..d073f4f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ Build
 _build
 blib
 cover_db
+.idea
diff --git a/MANIFEST.SKIP b/MANIFEST.SKIP
index 10f99e1f..77d1d95b 100644
--- a/MANIFEST.SKIP
+++ b/MANIFEST.SKIP
@@ -68,3 +68,6 @@ README.md
 
 # Avoid Komodo project file
 \.komodoproject$
+
+# ignore intellij
+\B\.idea
diff --git a/lib/SNMP/Info/Layer3.pm b/lib/SNMP/Info/Layer3.pm
index c080d59b..b94f5619 100644
--- a/lib/SNMP/Info/Layer3.pm
+++ b/lib/SNMP/Info/Layer3.pm
@@ -608,7 +608,7 @@ Returns reference to hash of iid to current link duplex setting.
 Maps $l3->el_index() to $l3->el_duplex, then culls out
 full,half, or auto and sets the map to that value.
 
-See L<SNMP::Info::Etherlike> for the el_index() and el_duplex() methods.
+See L<SNMP::Info::EtherLike> for the el_index() and el_duplex() methods.
 
 =back
 
diff --git a/lib/SNMP/Info/Layer3/C3550.pm b/lib/SNMP/Info/Layer3/C3550.pm
index 96c667d7..4fe194b8 100644
--- a/lib/SNMP/Info/Layer3/C3550.pm
+++ b/lib/SNMP/Info/Layer3/C3550.pm
@@ -304,7 +304,7 @@ Software version 12.1(22)EA1a or greater returns duplex based upon the
 result of $c3550->el_duplex().  Otherwise it uses the result of
 the call to CiscoStack::i_duplex().
 
-See L<SNMP::Info::Etherlike> for el_duplex() method and
+See L<SNMP::Info::EtherLike> for el_duplex() method and
 L<SNMP::Info::CiscoStack> for its i_duplex() method.
 
 =item $c3550->i_duplex_admin()
diff --git a/lib/SNMP/Info/Layer3/C6500.pm b/lib/SNMP/Info/Layer3/C6500.pm
index 6e503d1a..ef48e9bd 100644
--- a/lib/SNMP/Info/Layer3/C6500.pm
+++ b/lib/SNMP/Info/Layer3/C6500.pm
@@ -357,7 +357,7 @@ Newer software versions return duplex based upon the result of
 $c6500->el_duplex().  Otherwise it uses the result of the call to
 CiscoStack::i_duplex().
 
-See L<SNMP::Info::Etherlike> for el_duplex() method and
+See L<SNMP::Info::EtherLike> for el_duplex() method and
 L<SNMP::Info::CiscoStack> for its i_duplex() method.
 
 =item $c6500->i_duplex_admin()