Dev revert array delimiter note (#3185)

Author: renetapopova

modules/ROOT/pages/import.adoc

@@ -197,10 +197,13 @@ For Parquet data, this is only needed if the array is encoded as a string.
 * ASCII character -- e.g. `--array-delimiter=";"`.
 * `\ID` -- Unicode character with ID, e.g. `--array-delimiter="\59"`.
 * `U+XXXX` -- Unicode character specified with 4 HEX characters, e.g. `--array-delimiter="U+20AC"`.
-* `\t` or the Unicode character ID `\9`-- horizontal tabulation (HT), e.g. `--array-delimiter="\t"` or `--array-delimiter="\9"`. +
-Unicode character ID can be used if prepended by `\`.
+* `\t` -- horizontal tabulation (HT), e.g. `--array-delimiter="\t"`.
 ====
 
+For horizontal tabulation (HT), use `\t` or the Unicode character ID `\9`.
+
+Unicode character ID can be used if prepended by `\`.
+
 |;
 | {check-mark}
 | {check-mark}