[1.7.x] Fixed typo in docs/internals/release-process.txt.

Django uses a time-based release schedule, with major (i.e. 1.8, 1.9, 2.0,

etc.) releases every nine months, or more, depending on features.

After each release, and after a suitable cooling-off period of a few weeks, the

core development team will examine the landscape and announce a timeline for the

next release. Most releases will be scheduled in the 6-9 month range, but if we

have bigger features to development we might schedule a longer period to allow

for more ambitious work.

After each release, and after a suitable cooling-off period of a few weeks,

core developers will examine the landscape and announce a timeline for the

next release. Most releases will be scheduled in the 6-9 month range, but if

we have bigger features to develop we might schedule a longer period to

allow for more ambitious work.

Release cycle

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