Fix typo

Author: billyjacobson

bigtable/src/create_table.php

@@ -56,7 +56,7 @@
 
 try {
     $tableAdminClient->getTable($tableName, ['view' => View::NAME_ONLY]);
-    printf('Table %s alredy exists' . PHP_EOL, $table_id);
+    printf('Table %s already exists' . PHP_EOL, $table_id);
 } catch (ApiException $e) {
     if ($e->getStatus() === 'NOT_FOUND') {
         printf('Creating the %s table' . PHP_EOL, $table_id);

bigtable/src/hello_world.php

@@ -69,7 +69,7 @@
 
 try {
     $tableAdminClient->getTable($tableName, ['view' => View::NAME_ONLY]);
-    printf('Table %s alredy exists' . PHP_EOL, $table_id);
+    printf('Table %s already exists' . PHP_EOL, $table_id);
 } catch (ApiException $e) {
     if ($e->getStatus() === 'NOT_FOUND') {
         printf('Creating the %s table' . PHP_EOL, $table_id);