Fix .camelize after a &. safe navigation

Author: agrare

app/views/catalog/_provision_entry_point.html.haml

@@ -10,7 +10,7 @@
       = text_field_tag("fqname",
                         edit_new[:fqname],
                         :class             => "form-control long_text entry_point_text",
-                        :placeholder       => type&.gsub('_',' ').camelize,
+                        :placeholder       => type&.gsub('_',' ')&.camelize,
                         "data-miq_observe" => {:interval => '.5', :url => url}.to_json)
       %span.input-group-btn
         #fqname_div

app/views/catalog/_reconfigure_entry_point.html.haml

@@ -10,7 +10,7 @@
       = text_field_tag("reconfigure_fqname",
                         edit_new[:reconfigure_fqname],
                         :class             => "form-control long_text entry_point_text",
-                        :placeholder       => type&.gsub('_',' ').camelize,
+                        :placeholder       => type&.gsub('_',' ')&.camelize,
                         "data-miq_observe" => {:interval => '.5', :url => url}.to_json)
       %span.input-group-btn
         #reconfigure_fqname_div

app/views/catalog/_retire_entry_point.html.haml

@@ -10,7 +10,7 @@
       = text_field_tag("retire_fqname",
                         edit_new[:retire_fqname],
                         :class             => "form-control long_text entry_point_text",
-                        :placeholder       => type&.gsub('_',' ').camelize,
+                        :placeholder       => type&.gsub('_',' ')&.camelize,
                         "data-miq_observe" => {:interval => '.5', :url => url}.to_json)
       %span.input-group-btn
         #retire_fqname_div