diff --git a/src/hoverifier.test.ts b/src/hoverifier.test.ts
index 2249f588..94684b1f 100644
--- a/src/hoverifier.test.ts
+++ b/src/hoverifier.test.ts
@@ -50,7 +50,7 @@ describe('Hoverifier', () => {
 
             const delayTime = 100
             const hoverRange = { start: { line: 1, character: 2 }, end: { line: 3, character: 4 } }
-            const hoverRange1Indexed = { start: { line: 2, character: 3 }, end: { line: 4, character: 5 } }
+            const hoverRange1Indexed = { start: { line: 2, character: 3 }, end: { line: 4, character: 4 } }
 
             scheduler.run(({ cold, expectObservable }) => {
                 const hoverifier = createHoverifier({
diff --git a/src/hoverifier.ts b/src/hoverifier.ts
index 3cd5ea3c..dc8fcc65 100644
--- a/src/hoverifier.ts
+++ b/src/hoverifier.ts
@@ -667,8 +667,8 @@ export function createHoverifier<C extends object, D, A>({
      *
      * Returns `undefined` if the hover result is not successful.
      *
-     * Uses the range specified by the hover result if present, or `position` oherwise,
-     * which will be expanded into a full token in getTokenAtPosition().
+     * Uses the range specified by the hover result if present, or `position` otherwise,
+     * which will be expanded into a full token in getTokenAtPositionOrRange().
      */
     const getHighlightedRange = ({
         hoverOrError,
@@ -687,7 +687,7 @@ export function createHoverifier<C extends object, D, A>({
                     },
                     end: {
                         line: hoverOrError.range.end.line + 1,
-                        character: hoverOrError.range.end.character + 1,
+                        character: hoverOrError.range.end.character,
                     },
                 }
             }