lib/iev.rb in iev-0.2.4 vs lib/iev.rb in iev-0.2.5

@@ -8,15 +8,18 @@
   # Scrape Electropedia for term.
   #
   # @param [String] code for example "103-01-02"
   # @param [String] lang language code, for examle "en"
   #
-  # @return [String, nil] if found than term, if code not found then empty string,
-  #   if langguage not fiund then nil.
+  # @return [String, nil] if found than term,
+  # if code not found then empty string,
+  #   if language not found then nil.
   #
   def self.get(code, lang)
-    url = "http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=#{code}"
+    url = "http://www.electropedia.org/iev/iev.nsf/"\
+      "display?openform&ievref=#{code}"
     doc = Nokogiri::HTML OpenURI.open_uri(url), nil, "UTF-8"
-    xpath = "//table/tr/td/div/font[.=\"#{lang}\"]/../../following-sibling::td[2]"
+    xpath = "//table/tr/td/div/font[.=\"#{lang}\"]/../../"\
+      "following-sibling::td[2]"
     doc.at(xpath)&.text&.strip
   end
 end