Fix terminate

[imuqtadir]

Fix multiple error messages for instance not available to terminate.

Sample message after this fix:

Select the region:
[Press enter to choose default: us-east-1]
+--------+----------------+---------------------------+
| OPTION |     REGION     |        DESCRIPTION        |
+--------+----------------+---------------------------+
| 1.     | ap-northeast-1 | Asia Pacific (Tokyo)      |
+--------+----------------+---------------------------+
| 2.     | ap-northeast-2 | Asia Pacific (Seoul)      |
+--------+----------------+---------------------------+
| 3.     | ap-northeast-3 | Asia Pacific (Osaka)      |
+--------+----------------+---------------------------+
| 4.     | ap-south-1     | Asia Pacific (Mumbai)     |
+--------+----------------+---------------------------+
| 5.     | ap-southeast-1 | Asia Pacific (Singapore)  |
+--------+----------------+---------------------------+
| 6.     | ap-southeast-2 | Asia Pacific (Sydney)     |
+--------+----------------+---------------------------+
| 7.     | ca-central-1   | Canada (Central)          |
+--------+----------------+---------------------------+
| 8.     | eu-central-1   | Europe (Frankfurt)        |
+--------+----------------+---------------------------+
| 9.     | eu-north-1     | Europe (Stockholm)        |
+--------+----------------+---------------------------+
| 10.    | eu-west-1      | Europe (Ireland)          |
+--------+----------------+---------------------------+
| 11.    | eu-west-2      | Europe (London)           |
+--------+----------------+---------------------------+
| 12.    | eu-west-3      | Europe (Paris)            |
+--------+----------------+---------------------------+
| 13.    | sa-east-1      | South America (Sao Paulo) |
+--------+----------------+---------------------------+
| 14.    | us-east-1      | US East (N. Virginia)     |
+--------+----------------+---------------------------+
| 15.    | us-east-2      | US East (Ohio)            |
+--------+----------------+---------------------------+
| 16.    | us-west-1      | US West (N. California)   |
+--------+----------------+---------------------------+
| 17.    | us-west-2      | US West (Oregon)          |
+--------+----------------+---------------------------+
Your Choice >> 10
Terminate Error: No instance available in selected region for termination

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[bwagner5]

lgtm