diff --git a/C/C_Tutorial.pdf b/C/C_Tutorial.pdf
index 6418754..3c311d4 100644
Binary files a/C/C_Tutorial.pdf and b/C/C_Tutorial.pdf differ
diff --git a/Python/Python_Tutorial.pdf b/Python/Python_Tutorial.pdf
index 95607ae..51bc515 100644
Binary files a/Python/Python_Tutorial.pdf and b/Python/Python_Tutorial.pdf differ