Fix typos in content

src/views/annual-report/annual-report.jsx

@@ -1751,7 +1751,7 @@ class AnnualReport extends React.Component {
                                                 rel="noreferrer noopener"
                                                 target="_blank"
                                             >
-                                                <FormattedMessage id="annualReport.rollingStonesArticle" />
+                                                <FormattedMessage id="annualReport.rollingStoneArticle" />
                                             </a>
                                         </div>
                                         {/* eslint-enable max-len */}

src/views/annual-report/l10n.json

@@ -110,7 +110,7 @@
     "annualReport.toolsPhysicalWorld": "Physical World Connections",
     "annualReport.toolsMindstormsLink": "LEGO Mindstorms EV3",
     "annualReport.toolsWeDoLink": "WeDo 2.0",
-    "annualReport.toolsLEGORoboticsIntro": "Students can create dancing robots, interactive sculptures, and data-collection experiments using Scratch with LEGO robotics kits. The new LEGO Education SPIKE Prime Set features an app based on Scratch. In addition, Scratch extensions available for {mindstormsLink} and {weDoLink}.",
+    "annualReport.toolsLEGORoboticsIntro": "Students can create dancing robots, interactive sculptures, and data-collection experiments using Scratch with LEGO robotics kits. The new LEGO Education SPIKE Prime Set features an app based on Scratch. In addition, Scratch extensions are available for {mindstormsLink} and {weDoLink}.",
     "annualReport.toolsCollabLEGO": "Collaboration with LEGO Education",
     "annualReport.toolsVideoTutorials": "Video Tutorials",
     "annualReport.toolsTutorialsIntro": "Scratch 3.0 introduced a diverse collection of video tutorials to help kids get started with Scratch. The tutorials are open-ended and designed to encourage students to experiment, follow their interests, and express their own ideas.",
@@ -185,7 +185,7 @@
     "annualReport.codeYourHero": "Code Your Hero",
     "annualReport.inTheNewsHeader": "In the News",
     "annualReport.chicagoSunTimesArticle": "Chicago Sun Times Article",
-    "annualReport.rollingStonesArticle": "Rolling Stones Article",
+    "annualReport.rollingStoneArticle": "Rolling Stone Article",
     "annualReport.conferencesTitle": "Scratch Conferences around the World",
     "annualReport.conferencesIntro": "In 2008, the Scratch Team hosted the first Scratch conference at MIT, bringing together educators, researchers, and developers to share ideas and experiences for using Scratch to support creative learning. Since then, the Scratch Team has organized and hosted a Scratch conference at MIT every two years. In addition, members of the global Scratch community have organized and hosted more than a dozen conferences—stretching across oceans, continents, cultures, and languages.",
     "annualReport.conferencesHeroImageCaption": "Scratch Africa Conference, photo by {photoCredit}",