Rename some string formatting outputs

Also rebuild output

examples/string-formatting/string-formatting.go

@@ -88,15 +88,15 @@ func main() {
 	fmt.Printf("width2: |%6.2f|%6.2f|\n", 1.2, 3.45)
 
 	// To left-justify, use the `-` flag.
-	fmt.Printf("float4: |%-6.2f|%-6.2f|\n", 1.2, 3.45)
+	fmt.Printf("width3: |%-6.2f|%-6.2f|\n", 1.2, 3.45)
 
 	// You may also want to control width when formatting
 	// strings, especially to ensure that they align in
 	// table-like output. For basic right-justified width.
-	fmt.Printf("width3: |%6s|%6s|\n", "foo", "b")
+	fmt.Printf("width4: |%6s|%6s|\n", "foo", "b")
 
 	// To left-justify use the `-` flag as with numbers.
-	fmt.Printf("str4: |%-6s|%-6s|\n", "foo", "b")
+	fmt.Printf("width5: |%-6s|%-6s|\n", "foo", "b")
 
 	// So far we've seen `Printf`, which prints the
 	// formatted string to `os.Stdout`. `Sprintf` formats

examples/string-formatting/string-formatting.hash

@@ -1,2 +1,2 @@
-99fb572787ffa93dad9c491aec5ce5c7a7516081
-L6BkGeaN_p4
+2297335ea52cc0ed960153b891d35252636308b4
+EZCZX1Uwp6D

examples/string-formatting/string-formatting.sh

@@ -14,11 +14,11 @@ float3: 1.234000E+08
 str1: "string"
 str2: "\"string\""
 str3: 6865782074686973
-pointer: 0xc420014090
+pointer: 0xc0000ba000
 width1: |    12|   345|
 width2: |  1.20|  3.45|
-float4: |1.20  |3.45  |
-width3: |   foo|     b|
-str4: |foo   |b     |
+width3: |1.20  |3.45  |
+width4: |   foo|     b|
+width5: |foo   |b     |
 sprintf: a string
 io: an error