Fix doubled (duplicated) words in Documentation/PCI/. Cc: Jonathan Corbet <corbet@xxxxxxx> Cc: linux-doc@xxxxxxxxxxxxxxx Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Cc: Kishon Vijay Abraham I <kishon@xxxxxx> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx> Cc: linux-pci@xxxxxxxxxxxxxxx Cc: Linas Vepstas <linasvepstas@xxxxxxxxx> Documentation/PCI/endpoint/pci-endpoint-cfs.rst | 2 +- Documentation/PCI/endpoint/pci-endpoint.rst | 2 +- Documentation/PCI/pci-error-recovery.rst | 2 +- Documentation/PCI/pci.rst | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)