Fix a few more links

README.md

@@ -118,7 +118,7 @@ A curated list of amazingly awesome open source resources for broadcasters.
 * [BMXlib](https://sourceforge.net/projects/bmxlib/) - Library and utilities to read and write broadcasting media files. Primarily supports the MXF file format.
 * [EBUCore](https://github.com/ebu/ebucore) - The Github for maintenance of the [EBUCore schema](https://tech.ebu.ch/docs/tech/tech3293.pdf).
 * [AMWA IS-04 and IS-05](https://github.com/bbc/nmos-joint-ri) - NMOS Registration & Discovery and Device Connection Management in Python.
-* [jebu-core](https://github.com/mikrosimage/jebu-core) - Java port of [EBU Tech 3293](https://tech.ebu.ch/publications/tech3293) EBU Core metadata, including the [Audio Definition Model](https://tech.ebu.ch/docs/tech/tech3364.pdf).
+* [jebu-core](https://github.com/mikrosimage/jebu-core) - Java port of [EBU Tech 3293](https://tech.ebu.ch/publications/tech3293) EBU Core metadata, including the [Audio Definition Model](https://tech.ebu.ch/publications/tech3364).
 * [libadm](https://github.com/irt-open-source/libadm) - Audio Definition Model (ITU-R BS.2076) handling C++11 library.
 * [MAJ API](https://github.com/AMWA-TV/maj) - Pure Java library for reading and writing MXF and AAF files.
 * [NMOS](https://github.com/sony/nmos-cpp) - An NMOS (Networked Media Open Specifications) Registry and Node in C++ (IS-04, IS-05).
@@ -132,7 +132,7 @@ A curated list of amazingly awesome open source resources for broadcasters.
 * [JACK Meterbridge](http://plugin.org.uk/meterbridge/) - A collection of graphical Audio meters for JACK.
 * [Jmeters](http://kokkinizita.linuxaudio.org/linuxaudio/downloads/index.html) - A collection of graphical audio meters for JACK, including VU, PPM and [EBU R 128](https://tech.ebu.ch/publications/r128) Loudness meters.
 * [LTC-tools](https://github.com/x42/ltc-tools) - A collection of tools to handle Linear Timecode (LTC) and convert to MIDI Timecode (MTC).
-* [MediaConch](https://mediaarea.net/MediaConch/) - Implementation checker, policy checker, & reporter for Matroska, FFV1, & PCM.
+* [MediaConch](https://mediaarea.net/MediaConch) - Implementation checker, policy checker, & reporter for Matroska, FFV1, & PCM.
 * [MediaInfo](https://mediaarea.net/en/MediaInfo) - A convenient unified display of the most relevant technical and tag data for video and audio files.
 * [MXF Inspect](https://www.myriadbits.com/) - A Windows tool to display the internal structure of an MXF (Material eXchange Format) file.
 * [Pi Audio Monitor](https://github.com/martim01/pam) - Audio Monitoring for Raspberry Pi, supports S/PDIF, AES3, AES67, Livewire and Ravenna.