fix: restore broken KDoc syntax in SearchByTextRequest.kt

Author: dkhawk

places-ktx/src/main/java/com/google/android/libraries/places/ktx/api/net/SearchByTextRequest.kt

@@ -16,7 +16,9 @@ package com.google.android.libraries.places.ktx.api.net
 
 import com.google.android.libraries.places.api.model.Place
 import com.google.android.libraries.places.api.net.SearchByTextRequest
-
+/**
+ * Type-safe price levels for filtering search results.
+ *
  * @property value The integer value mapping to the SDK's price level constant.
  * The exact amount indicated by a specific value will vary from region to region, though a
  * value of 0 (FREE) always denotes that this place is free.