remove unused import, fix typo (#6692)

Author: martinbonnin

libraries/apollo-api/src/commonMain/kotlin/com/apollographql/apollo/api/CompiledGraphQL.kt

@@ -9,7 +9,6 @@ import com.apollographql.apollo.api.json.ApolloJsonElement
 import com.apollographql.apollo.api.json.BufferedSinkJsonWriter
 import com.apollographql.apollo.api.json.writeAny
 import okio.Buffer
-import kotlin.jvm.JvmField
 import kotlin.jvm.JvmName
 
 sealed class CompiledSelection

libraries/apollo-ast/src/commonMain/kotlin/com/apollographql/apollo/ast/internal/Lexer.kt

@@ -61,7 +61,7 @@ internal class Lexer(val src: String) {
     while (pos < len) {
       val c = src[pos]
 
-      // do not consume the byte just yet, names and numbers need the first by
+      // do not consume the byte just yet, names and numbers need the first byte
       if (c.isNameStart()) {
         return readName()
       }