diff --git a/doc/format.md b/doc/format.md
index 652a681..d6da5ac 100644
--- a/doc/format.md
+++ b/doc/format.md
@@ -13,11 +13,11 @@ a common simple format and to be processed by FASCIA.
 | imsi | string  | IMSI in the following format (270 01 60000000001)          |
 | tmsi1 | string | An hexadecimal representation of the TMSI 1 |
 | tmsi2 | string | An hexadecimal representation of the TMSI 2 |
-| imsi-country | string | A string representation of the country (if lookup available) |
-| imsi-brand   | string | A string representation of the operator brand (if lookup available} |
-| imsi-operator | string | A string representation of the operator (if lookup available) |
-| mcc | integer | An integer representing the mobile country code (MCC) |
-| mnc | integer | An integer representing the mobile network code (MNC) |
-| lac | integer | An integer representing the location area code (LAC) |
-| cell | integer | An integer representing the Cell ID (CID) of the base transceiver stations (BTS) |
+| imsi-country | string | country (if lookup available) |
+| imsi-brand   | string | operator brand (if lookup available} |
+| imsi-operator | string | operator (if lookup available) |
+| mcc | integer | mobile country code (MCC) |
+| mnc | integer | mobile network code (MNC) |
+| lac | integer | location area code (LAC) |
+| cell | integer | Cell ID (CID) of the base transceiver stations (BTS) |