change singular to plural

This commit is contained in:
Takayuki Maeda 2021-09-23 00:43:51 +09:00
parent cfff31bc83
commit b69bc8447a

View file

@ -7,7 +7,7 @@
//! inference graph arose so that we can explain to the user what gave
//! rise to a particular error.
//!
//! The basis of the system are the "origin" types. An "origin" is the
//! The bases of the system are the "origin" types. An "origin" is the
//! reason that a constraint or inference variable arose. There are
//! different "origin" enums for different kinds of constraints/variables
//! (e.g., `TypeOrigin`, `RegionVariableOrigin`). An origin always has