diff --git a/(pt) compression/LICENSE-Apache2.0 b/(p,t)_compression/LICENSE-Apache2.0
similarity index 99%
rename from (pt) compression/LICENSE-Apache2.0
rename to (p,t)_compression/LICENSE-Apache2.0
index 65cc1a0a5c3bc1cf0d80533acb095c5553e43766..9198df823a78a041c1d4cf276eabb9e8d1026a54 100644
--- a/(pt) compression/LICENSE-Apache2.0	
+++ b/(p,t)_compression/LICENSE-Apache2.0
@@ -39,7 +39,7 @@ window.gon={};
 <script src="/assets/webpack/pages.ide.eb96f5fd.chunk.js" defer="defer"></script>
 
 <meta name="csrf-param" content="authenticity_token" />
-<meta name="csrf-token" content="BqZIJYNAnJVXEIXSa1eSlTolplS9c3r/J4EU5Ecr40YUBagVp1luaVLfIaUvRCY7yqA7NnWtFITBKhKNLoNTww==" />
+<meta name="csrf-token" content="rBcaWT54jWrTKYPhUlxuvXSyAsWSZvvFQSzbsuaXzUi+tPppGmF/ltbmJ5YWT9oThDefp1q4lb6nh93bjz99zQ==" />
 <meta content="origin-when-cross-origin" name="referrer">
 <meta content="width=device-width, initial-scale=1, maximum-scale=1" name="viewport">
 <meta content="#474D57" name="theme-color">
diff --git a/(pt) compression/LICENSE-MIT.txt b/(p,t)_compression/LICENSE-MIT.txt
similarity index 100%
rename from (pt) compression/LICENSE-MIT.txt
rename to (p,t)_compression/LICENSE-MIT.txt
diff --git a/(pt) compression/Notice.txt b/(p,t)_compression/Notice.txt
similarity index 100%
rename from (pt) compression/Notice.txt
rename to (p,t)_compression/Notice.txt
diff --git a/(pt) compression/graph.cpp b/(p,t)_compression/graph.cpp
similarity index 100%
rename from (pt) compression/graph.cpp
rename to (p,t)_compression/graph.cpp
diff --git a/(pt) compression/graph.h b/(p,t)_compression/graph.h
similarity index 100%
rename from (pt) compression/graph.h
rename to (p,t)_compression/graph.h
diff --git a/(pt) compression/hash.h b/(p,t)_compression/hash.h
similarity index 100%
rename from (pt) compression/hash.h
rename to (p,t)_compression/hash.h
diff --git a/(pt) compression/io.cpp b/(p,t)_compression/io.cpp
similarity index 100%
rename from (pt) compression/io.cpp
rename to (p,t)_compression/io.cpp
diff --git a/(pt) compression/io.h b/(p,t)_compression/io.h
similarity index 100%
rename from (pt) compression/io.h
rename to (p,t)_compression/io.h
diff --git a/(pt) compression/main.cpp b/(p,t)_compression/main.cpp
similarity index 100%
rename from (pt) compression/main.cpp
rename to (p,t)_compression/main.cpp
diff --git a/(pt) compression/p_k_compression.cpp b/(p,t)_compression/p_k_compression.cpp
similarity index 100%
rename from (pt) compression/p_k_compression.cpp
rename to (p,t)_compression/p_k_compression.cpp
diff --git a/(pt) compression/p_k_compression.h b/(p,t)_compression/p_k_compression.h
similarity index 100%
rename from (pt) compression/p_k_compression.h
rename to (p,t)_compression/p_k_compression.h