4 files changed, 4 insertions, 4 deletions
diff --git a/ru-ru/c++-ru.html.markdown b/ru-ru/c++-ru.html.markdown
index 3acfafa3..fad1b434 100644
--- a/ru-ru/c++-ru.html.markdown
+++ b/ru-ru/c++-ru.html.markdown
@@ -1,5 +1,5 @@
 ---
-language: c++
+language: C++
 filename: learncpp-ru.cpp
 contributors:
     - ["Steven Basart", "http://github.com/xksteven"]
diff --git a/ru-ru/c-ru.html.markdown b/ru-ru/c-ru.html.markdown
index cc68d620..eb5de011 100644
--- a/ru-ru/c-ru.html.markdown
+++ b/ru-ru/c-ru.html.markdown
@@ -1,5 +1,5 @@
 ---
-language: c
+language: C
 filename: learnc-ru.c
 contributors:
     - ["Adam Bard", "http://adambard.com/"]
diff --git a/ru-ru/qt-ru.html.markdown b/ru-ru/qt-ru.html.markdown
index d0a70c9d..5fbcc3b4 100644
--- a/ru-ru/qt-ru.html.markdown
+++ b/ru-ru/qt-ru.html.markdown
@@ -1,7 +1,7 @@
 ---
 category: tool
 tool: Qt Framework
-language: c++
+language: C++
 filename: learnqt-ru.cpp
 contributors:
     - ["Aleksey Kholovchuk", "https://github.com/vortexxx192"]
diff --git a/ru-ru/rust-ru.html.markdown b/ru-ru/rust-ru.html.markdown
index d46d301c..a568ac37 100644
--- a/ru-ru/rust-ru.html.markdown
+++ b/ru-ru/rust-ru.html.markdown
@@ -1,5 +1,5 @@
 ---
-language: rust
+language: Rust
 
 filename: learnrust-ru.rs
 contributors: