Text: small typo

This was corrected in the base `color-finder.properties` but not in `color-finder_en.properties`

contrast-finder-webapp/src/main/resources/i18n/color-finder_en.properties

@@ -28,7 +28,7 @@ form.sampleTitleBold=with words in bold
 form.sampleText=Here is some text sample 
 form.sampleTextBold=with some words in bold
 form.sampleText2=\ to illustrate the contrast.
-form.sc-intro=In the internationale reglementation etablished by the
+form.sc-intro=In the international reglementation etablished by the
 form.sc=the success criteria 1.4.3
 form.wcagLink=http://www.w3.org/TR/WCAG20/#visual-audio-contrast-contrast
 form.sc-info=requires a minimum contrast ratio of 4.5:1 (and 3:1 for enlarged text).
@@ -82,4 +82,4 @@ footer.link4Url=references-2
 footer.followUsText=Follow us
 footer.githubText=Tanaguru on Github
 footer.twitterText=Tanaguru on Twitter
-footer.languagesText=Language:
+footer.languagesText=Language: