Apply suggestions from code review

Co-authored-by: Leonardo Araneda Freccero <arangatang@users.noreply.github.com>
Signed-off-by: Dennis Traub <dennis.traub@gmail.com>

Author: DennisTraub

examples/mcp-client/langchain/pyproject.toml

@@ -6,6 +6,6 @@ dependencies = [
     "langchain",
     "langchain-aws",
     "langchain-mcp-adapters",
-    "mcp_proxy_for_aws",
+    "mcp-proxy-for-aws",
     "python-dotenv",
 ]

examples/mcp-client/llamaindex/pyproject.toml

@@ -6,6 +6,6 @@ dependencies = [
     "llama-index",
     "llama-index-llms-openai",
     "llama-index-tools-mcp",
-    "mcp_proxy_for_aws",
+    "mcp-proxy-for-aws",
     "python-dotenv",
 ]

examples/mcp-client/strands/pyproject.toml

@@ -3,7 +3,7 @@ name = "mcp-client-example-strands-agents"
 version = "0.1.0"
 requires-python = ">=3.10"
 dependencies = [
-    "mcp_proxy_for_aws",
+    "mcp-proxy-for-aws",
     "python-dotenv",
     "strands-agents",
 ]