fix(marker): fix typo in marker

src/component/marker/installMarkArea.ts

@@ -28,8 +28,8 @@ export function install(registers: EChartsExtensionInstallRegisters) {
 
     registers.registerPreprocessor(function (opt) {
         if (checkMarkerInSeries(opt.series, 'markArea')) {
-            // Make sure markLine component is enabled
-            opt.markLine = opt.markLine || {};
+            // Make sure markArea component is enabled
+            opt.markArea = opt.markArea || {};
         }
     });
 }
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src/component/marker/installMarkPoint.ts

@@ -27,8 +27,8 @@ export function install(registers: EChartsExtensionInstallRegisters) {
 
     registers.registerPreprocessor(function (opt) {
         if (checkMarkerInSeries(opt.series, 'markPoint')) {
-            // Make sure markLine component is enabled
-            opt.markLine = opt.markLine || {};
+            // Make sure markPoint component is enabled
+            opt.markPoint = opt.markPoint || {};
         }
     });
 }
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