diff --git a/app/models/exercise_collection.rb b/app/models/exercise_collection.rb
index f672554d..10946962 100644
--- a/app/models/exercise_collection.rb
+++ b/app/models/exercise_collection.rb
@@ -6,4 +6,4 @@ class ExerciseCollection < ActiveRecord::Base
     "#{I18n.t('activerecord.models.exercise_collection.one')}: #{name} (#{id})"
   end
 
-end
\ No newline at end of file
+end
diff --git a/app/views/exercise_collections/_form.html.slim b/app/views/exercise_collections/_form.html.slim
index a8ebf0b2..5acfd466 100644
--- a/app/views/exercise_collections/_form.html.slim
+++ b/app/views/exercise_collections/_form.html.slim
@@ -8,4 +8,4 @@
   .form-group
     = f.label(:exercises)
     = f.collection_select(:exercise_ids, exercises, :id, :title, {}, {class: 'form-control', multiple: true})
-  .actions = render('shared/submit_button', f: f, object: @exercise_collection)
\ No newline at end of file
+  .actions = render('shared/submit_button', f: f, object: @exercise_collection)
diff --git a/app/views/exercise_collections/edit.html.slim b/app/views/exercise_collections/edit.html.slim
index a3694a25..187f31d2 100644
--- a/app/views/exercise_collections/edit.html.slim
+++ b/app/views/exercise_collections/edit.html.slim
@@ -1,3 +1,3 @@
 h1 = @exercise_collection
 
-= render('form')
\ No newline at end of file
+= render('form')
diff --git a/app/views/exercise_collections/index.html.slim b/app/views/exercise_collections/index.html.slim
index 98de8a20..75a9d011 100644
--- a/app/views/exercise_collections/index.html.slim
+++ b/app/views/exercise_collections/index.html.slim
@@ -21,4 +21,4 @@ h1 = ExerciseCollection.model_name.human(count: 2)
           td = link_to(t('shared.destroy'), collection, data: {confirm: t('shared.confirm_destroy')}, method: :delete)
 
 = render('shared/pagination', collection: @exercise_collections)
-p = render('shared/new_button', model: ExerciseCollection)
\ No newline at end of file
+p = render('shared/new_button', model: ExerciseCollection)
diff --git a/app/views/exercise_collections/new.html.slim b/app/views/exercise_collections/new.html.slim
index 21a299f2..0e48ccd9 100644
--- a/app/views/exercise_collections/new.html.slim
+++ b/app/views/exercise_collections/new.html.slim
@@ -1,3 +1,3 @@
 h1 = t('shared.new_model', model: ExerciseCollection.model_name.human)
 
-= render('form')
\ No newline at end of file
+= render('form')
diff --git a/app/views/exercise_collections/show.html.slim b/app/views/exercise_collections/show.html.slim
index ac2d0a37..65c28283 100644
--- a/app/views/exercise_collections/show.html.slim
+++ b/app/views/exercise_collections/show.html.slim
@@ -8,4 +8,4 @@ h1
 h4 = t('activerecord.attributes.exercise_collections.exercises')
 ul.list-unstyled
   - @exercise_collection.exercises.sort_by{|c| c.title}.each do |exercise|
-    li = link_to(exercise, exercise)
\ No newline at end of file
+    li = link_to(exercise, exercise)