diff --git a/.codespellrc b/.codespellrc
new file mode 100644
index 0000000..8e028ad
--- /dev/null
+++ b/.codespellrc
@@ -0,0 +1,3 @@
+[codespell]
+skip = coverage,Gemfile.lock,sublime*
+ignore-words-list = bu
diff --git a/examples/naval-fate/runfile b/examples/naval-fate/runfile
index 6971ee8..3dc89c9 100644
--- a/examples/naval-fate/runfile
+++ b/examples/naval-fate/runfile
@@ -7,7 +7,7 @@ SUMMARY
 
 usage 'new SHIPS...'
 help  'Deploy one or more ships'
-param 'SHIPS', 'One ore more ship names'
+param 'SHIPS', 'One or more ship names'
 action :new do |args|
   args['SHIPS'].each do |ship|
     say "Deployed g`#{ship}`"
diff --git a/spec/approvals/integration/naval-fate/run --help b/spec/approvals/integration/naval-fate/run --help
index a2a125c..ec4a4cd 100644
--- a/spec/approvals/integration/naval-fate/run --help	
+++ b/spec/approvals/integration/naval-fate/run --help	
@@ -22,7 +22,7 @@ Commands:
 
 Parameters:
   SHIPS
-    One ore more ship names
+    One or more ship names
 
   SHIP
     Ship name
diff --git a/spec/integration/README.md b/spec/integration/README.md
index c6f6291..4c1853b 100644
--- a/spec/integration/README.md
+++ b/spec/integration/README.md
@@ -4,7 +4,7 @@ Notes:
 
 - Do not place anything else here.
 - Integration specs are executed on this folder and on the examples folder and
-  generat approvals to the same folder - so avoid having directories here
+  generate approvals to the same folder - so avoid having directories here
   that also exist in the example folder.
 - Folders without commands.txt will not be tested by the integration testing,
   they are used in other more specific tests.
diff --git a/spec/runfile/initiator_spec.rb b/spec/runfile/initiator_spec.rb
index 8e4b740..2639928 100644
--- a/spec/runfile/initiator_spec.rb
+++ b/spec/runfile/initiator_spec.rb
@@ -19,7 +19,7 @@
     end
 
     context 'with "example"' do
-      it 'shows the lsit of examples' do
+      it 'shows the list of examples' do
         Dir.chdir 'spec/tmp' do
           expect { subject.run %w[example] }.to output_approval('initiator/examples')
         end