added slashes on errors in examples

Author: avigoldman

examples/transmissions/create_transmission.php

@@ -40,7 +40,7 @@
     $response = $promise->wait();
     echo $response->getStatusCode()."\n";
     print_r($response->getBody());
-} catch (Exception $e) {
+} catch (\Exception $e) {
     echo $e->getCode()."\n";
     echo $e->getMessage()."\n";
 }

examples/transmissions/create_transmission_with_cc_and_bcc.php

@@ -56,7 +56,7 @@
     $response = $promise->wait();
     echo $response->getStatusCode()."\n";
     print_r($response->getBody());
-} catch (Exception $e) {
+} catch (\Exception $e) {
     echo $e->getCode()."\n";
     echo $e->getMessage()."\n";
 }

examples/transmissions/delete_transmission.php

@@ -21,7 +21,7 @@
     $response = $promise->wait();
     echo $response->getStatusCode()."\n";
     print_r($response->getBody());
-} catch (Exception $e) {
+} catch (\Exception $e) {
     echo $e->getCode()."\n";
     echo $e->getMessage()."\n";
 }

examples/transmissions/get_all_transmissions.php

@@ -21,7 +21,7 @@
     $response = $promise->wait();
     echo $response->getStatusCode()."\n";
     print_r($response->getBody());
-} catch (Exception $e) {
+} catch (\Exception $e) {
     echo $e->getCode()."\n";
     echo $e->getMessage()."\n";
 }