diff --git a/packages/carbon-graphs/tests/unit/controls/Line/Line.test.js b/packages/carbon-graphs/tests/unit/controls/Line/Line.test.js
index 7bb0d16ea..5628f7417 100644
--- a/packages/carbon-graphs/tests/unit/controls/Line/Line.test.js
+++ b/packages/carbon-graphs/tests/unit/controls/Line/Line.test.js
@@ -34,7 +34,7 @@ describe('Line', () => {
       graphDefault = new Graph(getAxes(axisDefault));
     });
     afterEach(() => {
-      graphDefault.destroy()
+      graphDefault.destroy();
     });
 
     it('initializes properly', () => {
@@ -65,7 +65,7 @@ describe('Line', () => {
     it.skip('display the legend when values are provided', () => {
       const input = getInput(valuesDefault);
       graphDefault.loadContent(new Line(input));
-      const legendContainer = fetchElementByClass( lineGraphContainer, styles.legend, );
+      const legendContainer = fetchElementByClass(lineGraphContainer, styles.legend);
 
       const legendItems = legendContainer.children;
       expect(legendContainer).not.toBeNull();
diff --git a/packages/carbon-graphs/tests/unit/controls/Line/LinePanningMultipleDatasets.test.js b/packages/carbon-graphs/tests/unit/controls/Line/LinePanningMultipleDatasets.test.js
index fd110e28b..ec810a33a 100644
--- a/packages/carbon-graphs/tests/unit/controls/Line/LinePanningMultipleDatasets.test.js
+++ b/packages/carbon-graphs/tests/unit/controls/Line/LinePanningMultipleDatasets.test.js
@@ -92,14 +92,14 @@ describe.skip('Line - Panning', () => {
               },
             ],
           };
-          let lineContent = fetchAllElementsByClass( lineGraphContainer, styles.pointGroup);
+          let lineContent = fetchAllElementsByClass(lineGraphContainer, styles.pointGroup);
           expect(lineContent.length).toEqual(3);
           graphDefault.reflowMultipleDatasets(graphData);
-          lineContent = fetchAllElementsByClass( lineGraphContainer, styles.pointGroup);
+          lineContent = fetchAllElementsByClass(lineGraphContainer, styles.pointGroup);
           expect(lineContent.length).toEqual(2);
-          const axisLabelX = fetchElementByClass( lineGraphContainer, styles.axisLabelX);
-          const axisLabelY = fetchElementByClass( lineGraphContainer, styles.axisLabelY);
-          const axisLabelY2 = fetchElementByClass( lineGraphContainer, styles.axisLabelY2);
+          const axisLabelX = fetchElementByClass(lineGraphContainer, styles.axisLabelX);
+          const axisLabelY = fetchElementByClass(lineGraphContainer, styles.axisLabelY);
+          const axisLabelY2 = fetchElementByClass(lineGraphContainer, styles.axisLabelY2);
           expect(axisLabelX.querySelector('text').textContent).toBe('X Label');
           expect(axisLabelY.querySelector('text').textContent).toBe('Y Label');
           expect(axisLabelY2.querySelector('text').textContent).toBe('Y2 Label');
@@ -155,10 +155,10 @@ describe.skip('Line - Panning', () => {
           },
         ],
       };
-      let lineContent = fetchAllElementsByClass( lineGraphContainer, styles.pointGroup);
+      let lineContent = fetchAllElementsByClass(lineGraphContainer, styles.pointGroup);
       expect(lineContent.length).toEqual(3);
       graphDefault.reflowMultipleDatasets(graphData);
-      lineContent = fetchAllElementsByClass( lineGraphContainer, styles.pointGroup);
+      lineContent = fetchAllElementsByClass(lineGraphContainer, styles.pointGroup);
       expect(lineContent.length).toEqual(3);
     });
     describe('when there is no data', () => {
diff --git a/packages/carbon-graphs/tests/unit/controls/Line/LineRegion.test.js b/packages/carbon-graphs/tests/unit/controls/Line/LineRegion.test.js
index c34dc3915..ce8fced2d 100644
--- a/packages/carbon-graphs/tests/unit/controls/Line/LineRegion.test.js
+++ b/packages/carbon-graphs/tests/unit/controls/Line/LineRegion.test.js
@@ -98,7 +98,6 @@ describe.skip('Line - Region', () => {
         expect(regionElement.getAttribute('aria-hidden')).toBe('false');
       });
       it('gives value region precedence over legend level regions', () => {
-        let regionGroupElement = null;
         data = utils.deepClone(getInput(values, false, false));
         data.regions = [
           {
@@ -110,7 +109,7 @@ describe.skip('Line - Region', () => {
         ];
         line = new Line(data);
         graphDefault.loadContent(line);
-        regionGroupElement = fetchElementByClass(lineGraphContainer, styles.regionGroup);
+        const regionGroupElement = fetchElementByClass(lineGraphContainer, styles.regionGroup);
         const regionElement = fetchElementByClass(regionGroupElement, styles.region);
         expect(regionGroupElement.childNodes.length).toBe(1);
         expect(regionElement.nodeName).toBe('path');
@@ -126,7 +125,7 @@ describe.skip('Line - Region', () => {
         };
         line = new Line(getInput(values, false, false));
         graphDefault.loadContent(line);
-        regionGroupElement = fetchElementByClass(lineGraphContainer, styles.regionGroup);
+        const regionGroupElement = fetchElementByClass(lineGraphContainer, styles.regionGroup);
         expect(regionGroupElement.childNodes.length).toBe(2);
       });
       it('splits to multiple area if there is a region with different color', () => {
@@ -137,7 +136,7 @@ describe.skip('Line - Region', () => {
         };
         line = new Line(getInput(values, false, false));
         graphDefault.loadContent(line);
-        regionGroupElement = fetchElementByClass(lineGraphContainer, styles.regionGroup);
+        const regionGroupElement = fetchElementByClass(lineGraphContainer, styles.regionGroup);
         expect(regionGroupElement.childNodes.length).toBe(2);
       });
     });