Fix typo in model selection section

Author: craigrosie

content/copilot/concepts/agents/coding-agent/about-coding-agent.md

@@ -87,7 +87,7 @@ For more information, see [AUTOTITLE](/copilot/concepts/agents/coding-agent/mana
 
 {% data variables.copilot.copilot_pro %} and {% data variables.copilot.copilot_pro_plus %} users can select the model used by {% data variables.copilot.copilot_coding_agent %}. You may find that different models perform better, or provide more useful responses, depending on the type of tasks you give {% data variables.product.prodname_copilot_short %}.
 
-Support for selecting a model is coming soon for {% data variables.copilot.copilot_for_business %} and {% data variables.copilot.copilot_enterprise %} users. Until then, tor these users, {% data variables.copilot.copilot_coding_agent %} will use {% data variables.copilot.copilot_claude_sonnet_45 %}. {% data variables.product.company_short %} reserves the right to change the model used at any time.
+Support for selecting a model is coming soon for {% data variables.copilot.copilot_for_business %} and {% data variables.copilot.copilot_enterprise %} users. Until then, for these users, {% data variables.copilot.copilot_coding_agent %} will use {% data variables.copilot.copilot_claude_sonnet_45 %}. {% data variables.product.company_short %} reserves the right to change the model used at any time.
 
 For more information, see [AUTOTITLE](/copilot/how-tos/use-copilot-agents/coding-agent/changing-the-ai-model).