Fixed typo

src/settings/helper.ts

@@ -358,7 +358,7 @@ export class ExtraSettingsHelper extends SettingsHelper<ExtraSettings> {
                 this.settings.foldDefault = fold;
             }, this.defaultSettings.foldDefault);
         this.addToggleSetting("noteTitleInTheoremLink", "Show the note title at the head of a link to a theorem", "If turned on, a link to \"Theorem 1\" will look like \"Note title > Theorem 1\".");
-        this.addToggleSetting("noteTitleInEquationLink", "Show the note title at the head of a link to a equation", "If turned on, a link to \"Eq.(1)\" will look like \"Note title > Eq.(1)\".");
+        this.addToggleSetting("noteTitleInEquationLink", "Show the note title at the head of a link to an equation", "If turned on, a link to \"Eq.(1)\" will look like \"Note title > Eq.(1)\".");
         this.addToggleSetting("excludeExampleCallout", 'Don\'t treat "> [!example]" as a theorem callout', 'If turned on, a callout of the form "> [!example]" will be treated as Obsidian\'s built-in "Example" callout, and you will need to type "> [!exm]" instead to insert a theorem callout of "Example" type.');
         this.addToggleSetting("showTheoremCalloutEditButton", "Show an edit button on a theorem callout");
         this.addToggleSetting("setOnlyTheoremAsMain", "If a note has only one theorem callout, automatically set it as main", 'Regardless of this setting, putting "%% main %%" or "%% main: true %%" in a theorem callout will set it as main one of the note, which means any link to that note will be displayed with the theorem\'s title. Enabling this option implicitly sets a theorem callout as main when it\'s the only one in the note.');