typos

lib/rails/html/sanitizer.rb

@@ -61,7 +61,7 @@ def sanitize(html, options = {})
     # Sanitizes html and css from an extensive white list (see link further down).
     #
     # === Whitespace
-    # We can't make any guarentees about whitespace being kept or stripped.
+    # We can't make any guarantees about whitespace being kept or stripped.
     # Loofah uses Nokogiri, which wraps either a C or Java parser for the
     # respective Ruby implementation.
     # Those two parsers determine how whitespace is ultimately handled.

test/sanitizer_test.rb

@@ -33,7 +33,7 @@ def test_remove_xpaths_removes_an_xpath
     assert_equal %(<h1>hello </h1>), xpath_sanitize(html, xpaths: %w(.//script))
   end
 
-  def test_remove_xpaths_removes_all_occurences_of_xpath
+  def test_remove_xpaths_removes_all_occurrences_of_xpath
     html = %(<section><header><script>code!</script></header><p>hello <script>code!</script></p></section>)
     assert_equal %(<section><header></header><p>hello </p></section>), xpath_sanitize(html, xpaths: %w(.//script))
   end