Update 2.cpp.md

content/4.languages/2.cpp.md

@@ -17,7 +17,7 @@ analytics:
 ::code-group{:groups='["conanfile.txt", "conanfile.py"]'}
 
 #conanfile.txt
-```text
+```ini
 [requires]
 necto/1.0.1
 
@@ -30,17 +30,16 @@ cmake_layout
 ```
 
 #conanfile.py
-```python
-def fib(n):    # write Fibonacci series up to n
-    """Print a Fibonacci series up to n."""
-    a, b = 0, 1
-    while a < n:
-        print(a, end=' ')
-        a, b = b, a+b
-    print()
-
-# Now call the function we just defined:
-fib(2000)
+```ini
+[requires]
+necto/1.0.1
+
+[generators]
+CMakeDeps
+CMakeToolchain
+
+[layout]
+cmake_layout
 ```
 
 ::