diff --git a/stream_finder/50's.m3u b/stream_finder/50s.m3u
similarity index 100%
rename from stream_finder/50's.m3u
rename to stream_finder/50s.m3u
diff --git a/stream_finder/60's.m3u b/stream_finder/60s.m3u
similarity index 100%
rename from stream_finder/60's.m3u
rename to stream_finder/60s.m3u
diff --git a/stream_finder/70's.m3u b/stream_finder/70s.m3u
similarity index 100%
rename from stream_finder/70's.m3u
rename to stream_finder/70s.m3u
diff --git a/stream_finder/80's.m3u b/stream_finder/80s.m3u
similarity index 100%
rename from stream_finder/80's.m3u
rename to stream_finder/80s.m3u
diff --git a/stream_finder/90's.m3u b/stream_finder/90s.m3u
similarity index 100%
rename from stream_finder/90's.m3u
rename to stream_finder/90s.m3u