Remove an outdated link

Author: ShreckYe

common/src/composeUiMain/kotlin/com/huanshankeji/compose/layout/ext/Hidden.composeUi.kt

@@ -3,8 +3,7 @@ package com.huanshankeji.compose.layout.ext
 import androidx.compose.ui.layout.layout
 import com.huanshankeji.compose.ui.Modifier
 
-// This approach comes from Gemini: https://g.co/gemini/share/27cfdc47ecff.
-// also see: https://developer.android.com/develop/ui/compose/layouts/custom
+// From Gemini. Also see: https://developer.android.com/develop/ui/compose/layouts/custom.
 actual fun Modifier.hidden(): Modifier =
     platformModify {
         layout { measurable, constraints ->