fix: typo

Author: ddogfoodd

src/download/0.15.1/release-notes.html

@@ -1343,7 +1343,7 @@ <h1>0.15.1 Release Notes</h1>
     123
 else
     @compileError("foo not supported on this target");{#endsyntax#}</pre>
-<p>This does break feature detection with {#syntax#}@hasDecl{#endsyntax#}. If feature detection is needed, a better appraoch&mdash;less prone to typos and bitrotting&mdash;is to conditionally initialize the declaration to some &quot;sentinel&quot; value which can be detected. A good choice is often the {#syntax#}void{#endsyntax#} value {#syntax#}{}{#endsyntax#}:</p>
+<p>This does break feature detection with {#syntax#}@hasDecl{#endsyntax#}. If feature detection is needed, a better approach&mdash;less prone to typos and bitrotting&mdash;is to conditionally initialize the declaration to some &quot;sentinel&quot; value which can be detected. A good choice is often the {#syntax#}void{#endsyntax#} value {#syntax#}{}{#endsyntax#}:</p>
 {#code|feature-detection.zig#}
     {#header_close#}