removed blank lines

Author: Jolanrensen

core/generated-sources/src/main/kotlin/org/jetbrains/kotlinx/dataframe/documentation/DocumentationUrls.kt

@@ -26,7 +26,6 @@ internal interface DocumentationUrls {
         interface NaN
 
         /** [See `NA` on the documentation website.](https://kotlin.github.io/dataframe/nanAndNa.html#na) */
-
         interface NA
     }
 

core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/documentation/DocumentationUrls.kt

@@ -26,7 +26,6 @@ internal interface DocumentationUrls {
         interface NaN
 
         /** [{@include [Text]}{@arg [NameArg] `NA`}]({@include [Url]}/nanAndNa.html#na) */
-
         interface NA
     }
 

docs/StardustDocs/topics/nanAndNa.md

@@ -12,7 +12,6 @@ result of such an operation can only be described as "**N**ot **a** **N**umber".
 This is different from `null`, which means that a value is missing and, in Kotlin, can only occur
 for `Float?` and `Double?` types.
 
-
 You can use [fillNaNs](fill.md#fillnans) to replace `NaNs` in certain columns with a given value or expression
 or [dropNaNs](drop.md#dropnans) to drop rows with `NaNs` in them.