docs: update calculator example description (#115)

look · web-flow · commit dffae27cf0ec · 2025-04-10T20:04:15.000+08:00
The example in the README uses "sum" for both `sum` and `sub`. I changed it to "difference". For consistency, I also updated the example code to use the same term.
diff --git a/README.md b/README.md
@@ -137,7 +137,7 @@ impl Calculator {
     }
 
     // sync function
-    #[tool(description = "Calculate the sum of two numbers")]
+    #[tool(description = "Calculate the difference of two numbers")]
     fn sub(
         &self,
         #[tool(param)]
diff --git a/examples/servers/src/common/calculator.rs b/examples/servers/src/common/calculator.rs
@@ -20,7 +20,7 @@ impl Calculator {
         (a + b).to_string()
     }
 
-    #[tool(description = "Calculate the sub of two numbers")]
+    #[tool(description = "Calculate the difference of two numbers")]
     fn sub(
         &self,
         #[tool(param)]

Original file line number	Diff line number	Diff line change
`@@ -137,7 +137,7 @@ impl Calculator {`
`137`	`137`	`}`
`138`	`138`
`139`	`139`	`// sync function`
`140`		`- #[tool(description = "Calculate the sum of two numbers")]`
	`140`	`+ #[tool(description = "Calculate the difference of two numbers")]`
`141`	`141`	`fn sub(`
`142`	`142`	`&self,`
`143`	`143`	`#[tool(param)]`
Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ impl Calculator {`
`20`	`20`	`(a + b).to_string()`
`21`	`21`	`}`
`22`	`22`
`23`		`- #[tool(description = "Calculate the sub of two numbers")]`
	`23`	`+ #[tool(description = "Calculate the difference of two numbers")]`
`24`	`24`	`fn sub(`
`25`	`25`	`&self,`
`26`	`26`	`#[tool(param)]`